APA Citation

OKAWA, R. Invincible thinking. Kuala Lumpur: Jaico Publishing.

Chicago Style Citation

OKAWA, Ryuho. Invincible Thinking. Kuala Lumpur: Jaico Publishing.

MLA Citation

OKAWA, Ryuho. Invincible Thinking. Kuala Lumpur: Jaico Publishing.

Warning: These citations may not always be 100% accurate.