APA aipamena

CHARLES WORTH. (1984). STRESS MANAGEMENT. BALLANTINE BOOKS.

Chicago Style aipamena

CHARLES WORTH. STRESS MANAGEMENT. NEW YORK: BALLANTINE BOOKS, 1984.

MLA aipamena

CHARLES WORTH. STRESS MANAGEMENT. BALLANTINE BOOKS, 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.