APA aipamena

WOLF, T. (1990). Managing A Non Profit Organization. Fireside book.

Chicago Style aipamena

WOLF, Thomas. Managing A Non Profit Organization. Fireside book, 1990.

MLA aipamena

WOLF, Thomas. Managing A Non Profit Organization. Fireside book, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.