Gaya APA
FLACH, M.
(1966).
Nutmeg cultivation and its sex-problem :
.
Wageningen:
H. Veenman & Zonen N.V..
Gaya MLA
FLACH, Michiel.
"Nutmeg cultivation and its sex-problem :".
Wageningen:
H. Veenman & Zonen N.V.,
1966.
Buku.