Gaya APA
Parkhurst,C.C, . (1961).
Business Communication For Better Human Relations .
Japan:
Prentice-Hall,INC - Japan Publication Trading Co.Ltd.
Gaya MLA
Parkhurst,C.C, .
"Business Communication For Better Human Relations".
Japan:
Prentice-Hall,INC - Japan Publication Trading Co.Ltd,
1961.
Text.