Παραπομπή APA

Nix, H. L. (1977). The community and its involvment in the study planning action process. Atlanta: U.S. Department of health, education and welfare.

Παραπομπή Chicago Style

Nix, Harold L. The Community and Its Involvment in the Study Planning Action Process. Atlanta: U.S. Department of health, education and welfare, 1977.

Παραπομπή MLA

Nix, Harold L. The Community and Its Involvment in the Study Planning Action Process. Atlanta: U.S. Department of health, education and welfare, 1977.

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