Gaya APA
Hartono, Puji. (2009).
Spiritual Quantum Smile .
Yogyakarta:
pro-you.
Gaya Chicago
Hartono, Puji.
Spiritual Quantum Smile.
Yogyakarta:
pro-you,
2009.
Text.
Gaya MLA
Hartono, Puji.
Spiritual Quantum Smile.
Yogyakarta:
pro-you,
2009.
Text.
Gaya Turabian
Hartono, Puji.
Spiritual Quantum Smile.
Yogyakarta:
pro-you,
2009.
Print.