Gaya APA
Agustian, A, G. et al (2011).
ESQ for Teens 1: Why You Need ESQ Zero Mind Process With 1 Value .
Jakarta:
Arga Publishing.
Gaya MLA
Agustian, Ary, Ginanjar. et al.
"ESQ for Teens 1: Why You Need ESQ Zero Mind Process With 1 Value".
Jakarta:
Arga Publishing,
2011.
Text.