Gaya APA
Nicholls, Richard C. (2003).
Beginning hydroponics soilless gardening .
Semarang:
Dahara Prize.
Gaya Chicago
Nicholls, Richard C.
Beginning hydroponics soilless gardening.
Semarang:
Dahara Prize,
2003.
Text.
Gaya MLA
Nicholls, Richard C.
Beginning hydroponics soilless gardening.
Semarang:
Dahara Prize,
2003.
Text.
Gaya Turabian
Nicholls, Richard C.
Beginning hydroponics soilless gardening.
Semarang:
Dahara Prize,
2003.
Print.