Gaya APA
H. Cuenca, Richard. (1989).
Irrigation System Design An Engineering Approach .
New Jersey:
prentice-hall, inc.
Gaya Chicago
H. Cuenca, Richard.
Irrigation System Design An Engineering Approach.
New Jersey:
prentice-hall, inc,
1989.
Teks.
Gaya MLA
H. Cuenca, Richard.
Irrigation System Design An Engineering Approach.
New Jersey:
prentice-hall, inc,
1989.
Teks.
Gaya Turabian
H. Cuenca, Richard.
Irrigation System Design An Engineering Approach.
New Jersey:
prentice-hall, inc,
1989.
Teks.