Gaya APA
LEWIS, R.
(1998).
Macmillan Encyslopedia of Science: Communication 11
(
Revisi)
.
Upper Saddle River, NJ:
Sams.
Gaya MLA
LEWIS, Rhis.
"Macmillan Encyslopedia of Science: Communication 11".
Revisi
Upper Saddle River, NJ:
Sams,
1998.
Text.