Gaya APA
Morville, Peter. (1993).
Janji Semirang .
Hoboken, NJ:
OReilly.
Gaya Chicago
Morville, Peter.
Janji Semirang.
Hoboken, NJ:
OReilly,
1993.
Text.
Gaya MLA
Morville, Peter.
Janji Semirang.
Hoboken, NJ:
OReilly,
1993.
Text.
Gaya Turabian
Morville, Peter.
Janji Semirang.
Hoboken, NJ:
OReilly,
1993.
Print.