Gaya APA
HILL, ALBERT F.. (1937).
Economic botany .
New York:
McGraw-Hill Book Company.
Gaya Chicago
HILL, ALBERT F..
Economic botany.
New York:
McGraw-Hill Book Company,
1937.
Ekonomi Pertanian.
Gaya MLA
HILL, ALBERT F..
Economic botany.
New York:
McGraw-Hill Book Company,
1937.
Ekonomi Pertanian.
Gaya Turabian
HILL, ALBERT F..
Economic botany.
New York:
McGraw-Hill Book Company,
1937.
Ekonomi Pertanian.