APA Style
Tondowidjojo, John. (2004).
Challenge and Opportunity .
Surabaya:
Yayasan Sanggar Bina Tama.
Chicago Style
Tondowidjojo, John.
Challenge and Opportunity.
Surabaya:
Yayasan Sanggar Bina Tama,
2004.
Text.
MLA Style
Tondowidjojo, John.
Challenge and Opportunity.
Surabaya:
Yayasan Sanggar Bina Tama,
2004.
Text.
Turabian Style
Tondowidjojo, John.
Challenge and Opportunity.
Surabaya:
Yayasan Sanggar Bina Tama,
2004.
Print.