Gaya APA
Levine, Mel. (2004).
The Myth of laziness .
New York:
Simon and Schuster.
Gaya Chicago
Levine, Mel.
The Myth of laziness.
New York:
Simon and Schuster,
2004.
Buku.
Gaya MLA
Levine, Mel.
The Myth of laziness.
New York:
Simon and Schuster,
2004.
Buku.
Gaya Turabian
Levine, Mel.
The Myth of laziness.
New York:
Simon and Schuster,
2004.
Buku.