Gaya APA

Glen, J, D., Sumlinski, M, A. (1989). Trends in Private Investment in Developing Countries : Statistics for 1970-96 . : The World Bank.

Gaya MLA

Glen, Jack, D.., Sumlinski, Mariusz, A.. "Trends in Private Investment in Developing Countries : Statistics for 1970-96". : The World Bank, 1989. Text.