APA Style

Usmara, A.. (2003). How to build the worldclass company, bagaimana membangun perusahaan berkelas dunia . Yogyakarta: Amara Books.

Chicago Style

Usmara, A.. How to build the worldclass company, bagaimana membangun perusahaan berkelas dunia. Yogyakarta: Amara Books, 2003. Text.

MLA Style

Usmara, A.. How to build the worldclass company, bagaimana membangun perusahaan berkelas dunia. Yogyakarta: Amara Books, 2003. Text.

Turabian Style

Usmara, A.. How to build the worldclass company, bagaimana membangun perusahaan berkelas dunia. Yogyakarta: Amara Books, 2003. Print.