APA Style
Purba, Achmad Zen Umar. (2005).
Hak Kekayaan Intelektual Pasca TRIPs .
Bandung:
PT. Alumni.
Chicago Style
Purba, Achmad Zen Umar.
Hak Kekayaan Intelektual Pasca TRIPs.
Bandung:
PT. Alumni,
2005.
Text.
MLA Style
Purba, Achmad Zen Umar.
Hak Kekayaan Intelektual Pasca TRIPs.
Bandung:
PT. Alumni,
2005.
Text.
Turabian Style
Purba, Achmad Zen Umar.
Hak Kekayaan Intelektual Pasca TRIPs.
Bandung:
PT. Alumni,
2005.
Print.