Gaya APA
SOEWARSONO, H.
(1990).
BUDIDAYA TANAMAN COKLAT
(
1)
.
Bandung:
Angkasa Bandung.
Gaya MLA
SOEWARSONO, HEDAY.
"BUDIDAYA TANAMAN COKLAT".
1
Bandung:
Angkasa Bandung,
1990.
Printed Book.