(1970). Geography and a crowding world: A symposium on population pressures upon physical and social resources in the developing lands. Univ. Press.
Chicago-Zitierstil (17. Ausg.)Geography and a Crowding World: A Symposium on Population Pressures upon Physical and Social Resources in the Developing Lands. Oxford: Univ. Press, 1970.
MLA-Zitierstil (9. Ausg.)Geography and a Crowding World: A Symposium on Population Pressures upon Physical and Social Resources in the Developing Lands. Univ. Press, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.