Gaya APA
John Gray, Ph. D.. (2001).
Children are from heaven (3).
:
Gramedia Pustaka Utama.
Gaya Chicago
John Gray, Ph. D..
Children are from heaven.
3
:
Gramedia Pustaka Utama,
2001.
Text.
Gaya MLA
John Gray, Ph. D..
Children are from heaven.
3
:
Gramedia Pustaka Utama,
2001.
Text.
Gaya Turabian
John Gray, Ph. D..
Children are from heaven.
3
:
Gramedia Pustaka Utama,
2001.
Print.