APA

Hunt T. T., Grunig J. E., . (1994). Public relations techniques. Fort Worth (Tex.): Harcourt Brace College.

Chicago

Hunt Todd Terrance, Grunig James E, . 1994. Public relations techniques. Fort Worth (Tex.): Harcourt Brace College.

Harvard

Hunt T. T., Grunig J. E., . (1994). Public relations techniques. Fort Worth (Tex.): Harcourt Brace College.

MLA

Hunt Todd Terrance, Grunig James E, . Public relations techniques. Fort Worth (Tex.): Harcourt Brace College. 1994.