Gaya APA

Schwartz, Barry. (2015). Why we work . New York: Ted Books.

Gaya Chicago

Schwartz, Barry. Why we work. New York: Ted Books, 2015. Text.

Gaya MLA

Schwartz, Barry. Why we work. New York: Ted Books, 2015. Text.

Gaya Turabian

Schwartz, Barry. Why we work. New York: Ted Books, 2015. Print.