Johnston, W. B. (1949). The development of communication lines across the Taranaki uplands.
Chicago (17e ed.) BronvermeldingJohnston, W. B. The Development of Communication Lines Across the Taranaki Uplands. 1949.
MLA (9e ed.) BronvermeldingJohnston, W. B. The Development of Communication Lines Across the Taranaki Uplands. 1949.
Let op: Deze citaties zijn niet altijd 100% accuraat.