Gaya APA
Sumarna, Y.
(2013).
Budidaya&Bisnis Gaharu / Yana Sumarna
.
Jakarta ::
Penebar Swadaya,.
Gaya MLA
Sumarna, Yana.
"Budidaya&Bisnis Gaharu / Yana Sumarna".
Jakarta ::
Penebar Swadaya,,
2013.
Text.