Gaya APA
Kay, Ronald D.. (1986).
Farm management: planning, control and implementation (text).
New York:
McGraw-Hill Company.
Gaya Chicago
Kay, Ronald D..
Farm management: planning, control and implementation.
text
New York:
McGraw-Hill Company,
1986.
.
Gaya MLA
Kay, Ronald D..
Farm management: planning, control and implementation.
text
New York:
McGraw-Hill Company,
1986.
.
Gaya Turabian
Kay, Ronald D..
Farm management: planning, control and implementation.
text
New York:
McGraw-Hill Company,
1986.
.