APA Style
Sagala, A.P.S.. (1976).
Tata laksana permudaan hutan (1).
n.p:
Sub. Reboisasi.
Chicago Style
Sagala, A.P.S..
Tata laksana permudaan hutan.
1
n.p:
Sub. Reboisasi,
1976.
Hard Copy.
MLA Style
Sagala, A.P.S..
Tata laksana permudaan hutan.
1
n.p:
Sub. Reboisasi,
1976.
Hard Copy.
Turabian Style
Sagala, A.P.S..
Tata laksana permudaan hutan.
1
n.p:
Sub. Reboisasi,
1976.
Hard Copy.