Gaya APA
T, H., E, K.
(1983).
Plant Propagation Principles and Practices
(
4th)
.
California:
Prentice-Hall.
Gaya MLA
T, Hartmann,Hudson., E, Kester,Dale.
"Plant Propagation Principles and Practices".
4th
California:
Prentice-Hall,
1983.
Text.