Dyfyniad APA

Tschirhart, M., & Bielefeld, W. (2012). Managing nonprofit organizations. Jossey-Bass.

Dyfyniad Arddull Chicago

Tschirhart, Mary, and Wolfgang Bielefeld. Managing Nonprofit Organizations. San Francisco: Jossey-Bass, 2012.

Dyfyniad MLA

Tschirhart, Mary, and Wolfgang Bielefeld. Managing Nonprofit Organizations. Jossey-Bass, 2012.

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