Dyfyniad APA

BENDER, L. W., & WYGAL, B. R. (1977). Improving relations with the public. Jossey-Bass.

Dyfyniad Arddull Chicago

BENDER, Louis W., and Benjamin R. WYGAL. Improving Relations with the Public. San Francisco: Jossey-Bass, 1977.

Dyfyniad MLA

BENDER, Louis W., and Benjamin R. WYGAL. Improving Relations with the Public. Jossey-Bass, 1977.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.