Stamp, L. D. (1952). Land for tomorrow: The underdeveloped world. Indiana University Press.
Lua i Stíl Chicago (17ú heag.)Stamp, Laurence Dudley. Land for Tomorrow: The Underdeveloped World. Bloomington: Indiana University Press, 1952.
Lua MLA (9ú heag.)Stamp, Laurence Dudley. Land for Tomorrow: The Underdeveloped World. Indiana University Press, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.