Údar
- American Society of Civil Engineers 8 toradh
- Institution of Civil Engineers (Great Britain) 7 toradh
- Institution of Professional Engineers New Zealand. Conference 7 toradh
- Institution of Professional Engineers New Zealand 4 toradh
- American Society of Civil Engineers. Engineering Management Division 3 toradh
- Bendat, Julius S. 3 toradh
- Brebbia, C. A. 3 toradh
- Florman, Samuel C. 3 toradh
- Holman, J. P. (Jack Philip) 3 toradh
- IPENZ Conference 3 toradh
- New Zealand Institution of Engineers 3 toradh
- Newnham, W.L. (William Langston), 1888- 3 toradh
- Petroski, Henry 3 toradh
- Piersol, Allan G. 3 toradh
- SpringerLink (Online service) 3 toradh
- AACE International 2 toradh
- AEESEAP 2 toradh
- Ang, Alfredo Hua-Sing, 1930- 2 toradh
- Armytage, W. H. G. 2 toradh
- Azapagic, Adisa 2 toradh
- Badawy, M. K. 2 toradh
- Baillie, Caroline 2 toradh
- Beard, W. H. 2 toradh
- Bennett, F. Lawrence 2 toradh
- Bird, J. O. 2 toradh
- Bloch, S. C. (Sylvan Charles) 2 toradh
- Bolton, W. (William), 1933- 2 toradh
- Borse, G. J. (Garold J.) 2 toradh
- Dandy, G. C. 2 toradh
- Dorf, Richard C. 2 toradh
- Engineers' Council for Professional Development 2 toradh
- Estes, W. Eugene, 1923- 2 toradh
- Federation of Engineering Institutions in South-East Asia and the Pacific 2 toradh
- Finch, James Kip, 1883- 2 toradh
- Finniston, Montague, Sir, 1912- 2 toradh
- Gero, John S. 2 toradh
- Great Britain. Committee of Inquiry into the Engineering Profession 2 toradh
- Hicks, Tyler Gregory, 1921- 2 toradh
- Hoffman, C. R. 2 toradh
- Institution of Engineers Australia 2 toradh
- International Association for Continuing Engineering Education 2 toradh
- Johnson, Richard Arnold 2 toradh
- Kemper, John Dustin 2 toradh
- Kennedy, John B. 2 toradh
- Lloyd, B. E. (Brian Edmund), 1929- 2 toradh
- Molesworth, Guilford Lindsey, Sir, 1828-1925 2 toradh
- Molesworth, Henry Bridges 2 toradh
- Morris, M. D. (Morton Dan) 2 toradh
- National Academy of Engineering 2 toradh
- Naval Construction Battalion Center (Port Hueneme, Calif.). Civil Engineering Laboratory 2 toradh níos mó…