1957 Conference of Co-operative Officers / Territory of Papua and New Guinea, Dept. of Native Affairs, Registry of Co-operative Societies.

Eitemau Tebyg

• The Co-operative movement in Papua and New Guinea : being a review of the history, present situation and possible future development of co-operation in Papua and New Guinea /
  Cyhoeddwyd: (1953)
• Co-operative management /
  gan: Meng, Shou Tseng
  Cyhoeddwyd: (1948)
• The co-operative movement in the Gilbert and Ellice Islands /
  gan: Maude, H. E. (Henry Evans), 1906-
  Cyhoeddwyd: (1949)
• The Chinese industrial co-operatives /
  gan: Alley, Rewi, 1897-1987
  Cyhoeddwyd: (1939)
• The co-operative movement in Britain.
  Cyhoeddwyd: (1970)