Gaya APA
Mukri, R. (2007).
ESQ For Teens 1: Why You Need ESQ Zero Mind Process With 1 Value (cet.5).
Jakarta:
Arga Wijaya Persada.
Gaya MLA
Mukri, Ridwan.
"ESQ For Teens 1: Why You Need ESQ Zero Mind Process With 1 Value".
cet.5
Jakarta:
Arga Wijaya Persada,
2007.
Text.