Gaya APA
Sani, muhammad. (2011).
The Spirit of goodness .
Depok:
Pustaka Empat Lima.
Gaya Chicago
Sani, muhammad.
The Spirit of goodness.
Depok:
Pustaka Empat Lima,
2011.
Monograf.
Gaya MLA
Sani, muhammad.
The Spirit of goodness.
Depok:
Pustaka Empat Lima,
2011.
Monograf.
Gaya Turabian
Sani, muhammad.
The Spirit of goodness.
Depok:
Pustaka Empat Lima,
2011.
Monograf.