Gaya APA
Hartono, Ping. (2004).
Think and success with golf .
Jakarta:
Elex Media Komputindo.
Gaya Chicago
Hartono, Ping.
Think and success with golf.
Jakarta:
Elex Media Komputindo,
2004.
Text.
Gaya MLA
Hartono, Ping.
Think and success with golf.
Jakarta:
Elex Media Komputindo,
2004.
Text.
Gaya Turabian
Hartono, Ping.
Think and success with golf.
Jakarta:
Elex Media Komputindo,
2004.
Print.