Make 'Em Laugh & Take Their Money: A Few Thoughts On Using Humor As A Speaker or Writer or Sales Professional For Purposes of Persuasion
Kennedy, Dan S.წელი:
2010
გამომცემლობა:
Morgan James Publishing
ენა:
english
ISBN 10:
098285904X
ISBN 13:
9780982859049
ფაილი:
MOBI , 1.10 MB
IPFS:
,
english, 2010