APA aipamena

MALTZ MAXWELL. (1998). ZERO - RESISTANCE SELLING. NEW PRENTICE HALL.

Chicago Style aipamena

MALTZ MAXWELL. ZERO - RESISTANCE SELLING. NEW JERSEY: NEW PRENTICE HALL, 1998.

MLA aipamena

MALTZ MAXWELL. ZERO - RESISTANCE SELLING. NEW PRENTICE HALL, 1998.