APA aipamena

KARSTEIN H. (1986). POSITIVE THINKING FOR POSITIVE LIVING. H.KARSTEIN.

Chicago Style aipamena

KARSTEIN H. POSITIVE THINKING FOR POSITIVE LIVING. BOMBAY: H.KARSTEIN, 1986.

MLA aipamena

KARSTEIN H. POSITIVE THINKING FOR POSITIVE LIVING. H.KARSTEIN, 1986.