James ,, P. E. (1964). One world divided: A geographer looks at the modern world. Blaisdell.
Citación estilo ChicagoJames ,, Preston E. One World Divided: A Geographer Looks at the Modern World. Toronto: Blaisdell, 1964.
Cita MLAJames ,, Preston E. One World Divided: A Geographer Looks at the Modern World. Blaisdell, 1964.
Warning: These citations may not always be 100% accurate.