Gaya APA
BURY, CHARLES. (1980).
TELEPHONE TECHNIQUES THAT SELL .
NEWYORK:
WARNER BOOKS, INC..
Gaya Chicago
BURY, CHARLES.
TELEPHONE TECHNIQUES THAT SELL.
NEWYORK:
WARNER BOOKS, INC.,
1980.
Text.
Gaya MLA
BURY, CHARLES.
TELEPHONE TECHNIQUES THAT SELL.
NEWYORK:
WARNER BOOKS, INC.,
1980.
Text.
Gaya Turabian
BURY, CHARLES.
TELEPHONE TECHNIQUES THAT SELL.
NEWYORK:
WARNER BOOKS, INC.,
1980.
Print.