Παραπομπή APA

The United Nations University. (1979). Protein energy requirements under conditions prevailing in developing countries: Current knowledge and research needs. United Nations University.

Παραπομπή Chicago Style

The United Nations University. Protein Energy Requirements Under Conditions Prevailing in Developing Countries: Current Knowledge and Research Needs. Tokyo: United Nations University, 1979.

Παραπομπή MLA

The United Nations University. Protein Energy Requirements Under Conditions Prevailing in Developing Countries: Current Knowledge and Research Needs. United Nations University, 1979.