Gaya APA
Frederic A. RUSSELL,Ph.D., FRANK H. BEACH,Ph.D., C.L.U.. (1955).
TEXTBOOK OF SALESMANSHIP .
New York:
McGraw Hill.
Gaya Chicago
Frederic A. RUSSELL,Ph.D., FRANK H. BEACH,Ph.D., C.L.U..
TEXTBOOK OF SALESMANSHIP.
New York:
McGraw Hill,
1955.
Text.
Gaya MLA
Frederic A. RUSSELL,Ph.D., FRANK H. BEACH,Ph.D., C.L.U..
TEXTBOOK OF SALESMANSHIP.
New York:
McGraw Hill,
1955.
Text.
Gaya Turabian
Frederic A. RUSSELL,Ph.D., FRANK H. BEACH,Ph.D., C.L.U..
TEXTBOOK OF SALESMANSHIP.
New York:
McGraw Hill,
1955.
Print.