Gaya APA
Marzukoh, U., Mulyawan, A.
(2016).
Widya Wiyata Pertama - Alam 7: Alam
.
:
Educational Technologies.
Gaya MLA
Marzukoh, Umi., Mulyawan, Agung.
"Widya Wiyata Pertama - Alam 7: Alam".
:
Educational Technologies,
2016.
Text.