APA

Rich W., . (1973). Smaller families through social end economic progress. Washington D.C: Overseas Development Council.

Chicago

Rich William, . 1973. Smaller families through social end economic progress. Washington D.C: Overseas Development Council.

Harvard

Rich W., . (1973). Smaller families through social end economic progress. Washington D.C: Overseas Development Council.

MLA

Rich William, . Smaller families through social end economic progress. Washington D.C: Overseas Development Council. 1973.