Knapp, B. (1987). Lands of the south: A study of third world development (1. publ.). Longman.
Citazione stile Chigago Style (17a edizione)Knapp, Brian. Lands of the South: A Study of Third World Development. 1. publ. Harlow: Longman, 1987.
Citatione MLA (9a ed.)Knapp, Brian. Lands of the South: A Study of Third World Development. 1. publ. Longman, 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.