Gaya APA
Sales Scripts That Close Every Deal. (2006).
New York:
[s.n.].
Gaya Chicago
Sales Scripts That Close Every Deal.
.
New York:
[s.n.],
2006.
Text.
Gaya MLA
Sales Scripts That Close Every Deal.
.
New York:
[s.n.],
2006.
Text.
Gaya Turabian
Sales Scripts That Close Every Deal.
New York:
[s.n.],
2006.
Print.