APA Style
Johnston, Mark W; Greg W. Marshall. (1979).
Relationship selling and sales management .
:
.
Chicago Style
Johnston, Mark W; Greg W. Marshall.
Relationship selling and sales management.
:
,
1979.
.
MLA Style
Johnston, Mark W; Greg W. Marshall.
Relationship selling and sales management.
:
,
1979.
.
Turabian Style
Johnston, Mark W; Greg W. Marshall.
Relationship selling and sales management.
:
,
1979.
.