Gaya APA
Mubayin, A.
(2016).
Sukses Membudidayakan Tanaman Coklat
.
Depok:
Porest Publishing.
Gaya MLA
Mubayin, Ahmad.
"Sukses Membudidayakan Tanaman Coklat".
Depok:
Porest Publishing,
2016.
Buku.