Gaya APA
On the agronomy and botany of salak (salacca zalacca)
.
(2002).
[S.l.]: :
[s.n.].
Gaya MLA
On the agronomy and botany of salak (salacca zalacca)
.
.
[S.l.]: :
[s.n.],
2002.
Buku.