Gaya APA

BORMAN, E, G. (1972). Effective small group communication / Ernest G. Bormann; Nancy C. Bormann (2 nd ed). : Burges.

Gaya MLA

BORMAN, Ernest, G. "Effective small group communication / Ernest G. Bormann; Nancy C. Bormann". 2 nd ed : Burges, 1972. Referensi.