Gaya APA

Todaro, M, P. (1982). Economics for a developing world : an introduction to principles, problems and policies for development (2nd. ed.). Essex: Longman House.

Gaya MLA

Todaro, Michael, P. "Economics for a developing world : an introduction to principles, problems and policies for development". 2nd. ed. Essex: Longman House, 1982. Text.