Gaya APA
Harefa, Andrias. (2001).
Mutiara Pembelajar: Andrias Harefa's Values On Becoming A Learner .
Yogyakarta:
Gloria Cyber Ministries.
Gaya Chicago
Harefa, Andrias.
Mutiara Pembelajar: Andrias Harefa's Values On Becoming A Learner.
Yogyakarta:
Gloria Cyber Ministries,
2001.
Text.
Gaya MLA
Harefa, Andrias.
Mutiara Pembelajar: Andrias Harefa's Values On Becoming A Learner.
Yogyakarta:
Gloria Cyber Ministries,
2001.
Text.
Gaya Turabian
Harefa, Andrias.
Mutiara Pembelajar: Andrias Harefa's Values On Becoming A Learner.
Yogyakarta:
Gloria Cyber Ministries,
2001.
Print.