Lua APA (7ú heag.)
Morris, D. M. (1979). Measuring the condition of the world's poor: The physical quality of life index. Pergamon.
Lua i Stíl Chicago (17ú heag.)
Morris, David Morris. Measuring the Condition of the World's Poor: The Physical Quality of Life Index. New York: Pergamon, 1979.
Lua MLA (9ú heag.)
Morris, David Morris. Measuring the Condition of the World's Poor: The Physical Quality of Life Index. Pergamon, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.