Gaya APA
Christensen, Craig. (2012).
Closing: 5 ketrampilan keberhasilan penjualan .
Jakarta:
Dunamis Publishing.
Gaya Chicago
Christensen, Craig.
Closing: 5 ketrampilan keberhasilan penjualan.
Jakarta:
Dunamis Publishing,
2012.
Non-fiction.
Gaya MLA
Christensen, Craig.
Closing: 5 ketrampilan keberhasilan penjualan.
Jakarta:
Dunamis Publishing,
2012.
Non-fiction.
Gaya Turabian
Christensen, Craig.
Closing: 5 ketrampilan keberhasilan penjualan.
Jakarta:
Dunamis Publishing,
2012.
Non-fiction.