温伯格 & 劳佳. (2014). 咨询的奥秘: The secrets of consulting. 人民邮电出版社.
Chicago Style (17th ed.) Citation温伯格 and 劳佳. 咨询的奥秘: The Secrets of Consulting. 人民邮电出版社, 2014.
MLA citiranje温伯格 and 劳佳. 咨询的奥秘: The Secrets of Consulting. 人民邮电出版社, 2014.
Opozorilo: Ti citati niso vedno 100% točni.