Gourou, P. (1953). The tropical world: Its social and economic conditions and its future status. Longmans, Green & Co.
Chicago-Zitierstil (17. Ausg.)Gourou, Pierre. The Tropical World: Its Social and Economic Conditions and Its Future Status. London [u.a.]: Longmans, Green & Co, 1953.
MLA-Zitierstil (9. Ausg.)Gourou, Pierre. The Tropical World: Its Social and Economic Conditions and Its Future Status. Longmans, Green & Co, 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.