Citazione Stile APA (7a Edizione)

Singer, H. W., & Roy, S. (1993). Economic progress and prospects in the Third World: Lessons of development experience since 1945. E. Elgar.

Citazione stile Chigago Style (17a edizione)

Singer, H. W., e Sumit Roy. Economic Progress and Prospects in the Third World: Lessons of Development Experience Since 1945. Aldershot: E. Elgar, 1993.

Citatione MLA (9a ed.)

Singer, H. W., e Sumit Roy. Economic Progress and Prospects in the Third World: Lessons of Development Experience Since 1945. E. Elgar, 1993.