Bryant, J. H. (1969). Health & the developing world. Cornell University Press.
Lua i Stíl Chicago (17ú heag.)Bryant, John H. Health & the Developing World. Ithaca NY: Cornell University Press, 1969.
Lua MLA (9ú heag.)Bryant, John H. Health & the Developing World. Cornell University Press, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.