Dyfyniad APA

Kipps, H. C. (1991). Volunteerism: The directory of organizations, training, programs and publications (3rd ed.). R.R. Bowker.

Dyfyniad Arddull Chicago

Kipps, Harriet Clyde. Volunteerism: The Directory of Organizations, Training, Programs and Publications. 3rd ed. New Providence, NJ: R.R. Bowker, 1991.

Dyfyniad MLA

Kipps, Harriet Clyde. Volunteerism: The Directory of Organizations, Training, Programs and Publications. 3rd ed. R.R. Bowker, 1991.

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