Dyfyniad APA

Forward, D. C. (1994). Heroes after hours: Extraordinary acts of employee volunteerism. Jossey-Bass.

Dyfyniad Arddull Chicago

Forward, David C. Heroes After Hours: Extraordinary Acts of Employee Volunteerism. San Francisco: Jossey-Bass, 1994.

Dyfyniad MLA

Forward, David C. Heroes After Hours: Extraordinary Acts of Employee Volunteerism. Jossey-Bass, 1994.

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