APA استشهاد

Berrien, F., & Wendell, H. (1957). Human relations comments and cases. Harper and Row publishers.

استشهاد بنمط شيكاغو

Berrien, F.K, و H. Wendell. Human Relations Comments and Cases. New york: Harper and Row publishers, 1957.

MLA استشهاد

Berrien, F.K, و H. Wendell. Human Relations Comments and Cases. Harper and Row publishers, 1957.