APA

Gray C. S., . (1969). Resource flow to less-developed countries: financial terms and their constraints. New York: Praeger.

Chicago

Gray Clive S, . 1969. Resource flow to less-developed countries: financial terms and their constraints. New York: Praeger.

Harvard

Gray C. S., . (1969). Resource flow to less-developed countries: financial terms and their constraints. New York: Praeger.

MLA

Gray Clive S, . Resource flow to less-developed countries: financial terms and their constraints. New York: Praeger. 1969.