Kushner,Malcolm L. (1990). Light touch: How to use humor for business success.
Chicago Edition CitationKushner,Malcolm L. Light Touch: How to Use Humor for Business Success. Simon & Schuster: London, 1990.
Cita MLAKushner,Malcolm L. Light Touch: How to Use Humor for Business Success. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.