Gaya APA
Kay, Ronald D., Edwards, William M., Duffy Patricia A.. (2012).
Farm management (ed. 7).
Singapura:
Mc Graw-Hill.
Gaya Chicago
Kay, Ronald D., Edwards, William M., Duffy Patricia A..
Farm management.
ed. 7
Singapura:
Mc Graw-Hill,
2012.
Text.
Gaya MLA
Kay, Ronald D., Edwards, William M., Duffy Patricia A..
Farm management.
ed. 7
Singapura:
Mc Graw-Hill,
2012.
Text.
Gaya Turabian
Kay, Ronald D., Edwards, William M., Duffy Patricia A..
Farm management.
ed. 7
Singapura:
Mc Graw-Hill,
2012.
Print.