Wright, G. (1971). New Techniques for affective sales Manager. Vikas.
Cita Chicago (17th ed.)Wright, G. New Techniques for Affective Sales Manager. NULL: Vikas, 1971.
Cita MLA (9th ed.)Wright, G. New Techniques for Affective Sales Manager. Vikas, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.