APA Style
Kushner, Malcolm. (1990).
The light touch : how to use humor for business success .
Amerika:
Kusnher Inc.
Chicago Style
Kushner, Malcolm.
The light touch : how to use humor for business success.
Amerika:
Kusnher Inc,
1990.
Text.
MLA Style
Kushner, Malcolm.
The light touch : how to use humor for business success.
Amerika:
Kusnher Inc,
1990.
Text.
Turabian Style
Kushner, Malcolm.
The light touch : how to use humor for business success.
Amerika:
Kusnher Inc,
1990.
Print.