APA (7th ed.) Citation

Agustian, A. G. ESQ emotional spiritual quotient: The ESQ way 165 1 ihsan, 6 rukun iman dan 5 rukun Islam. ESQ Leadership Centre.

Chicago Style (17th ed.) Citation

Agustian, Ary Ginanjar. ESQ Emotional Spiritual Quotient: The ESQ Way 165 1 Ihsan, 6 Rukun Iman Dan 5 Rukun Islam. Selangor, Malaysia: ESQ Leadership Centre.

MLA (9th ed.) Citation

Agustian, Ary Ginanjar. ESQ Emotional Spiritual Quotient: The ESQ Way 165 1 Ihsan, 6 Rukun Iman Dan 5 Rukun Islam. ESQ Leadership Centre.