APA aipamena

Warwick, M. (2001). How to write successful fundraising letters. Jossey-Bass.

Chicago Style aipamena

Warwick, Mal. How to Write Successful Fundraising Letters. San Francisco: Jossey-Bass, 2001.

MLA aipamena

Warwick, Mal. How to Write Successful Fundraising Letters. Jossey-Bass, 2001.