Gaya APA
Rockmaker, G., Frenzel, L, E. (1989).
Communication Electronics / Louis E. Frenzel; Editor: Gordon Rockmaker .
:
McGraw-Hill.
Gaya MLA
Rockmaker, Gordon., Frenzel, Louis, E..
"Communication Electronics / Louis E. Frenzel; Editor: Gordon Rockmaker".
:
McGraw-Hill,
1989.
Textbook.