Gaya APA
Purba, Djasarmen. (2014).
Jejak Sang Senator : Koprah Djasarmen Purba di DPD RI 2009 - 2014 .
Batam Centre:
Saras Media Nusa.
Gaya Chicago
Purba, Djasarmen.
Jejak Sang Senator : Koprah Djasarmen Purba di DPD RI 2009 - 2014.
Batam Centre:
Saras Media Nusa,
2014.
Monograf.
Gaya MLA
Purba, Djasarmen.
Jejak Sang Senator : Koprah Djasarmen Purba di DPD RI 2009 - 2014.
Batam Centre:
Saras Media Nusa,
2014.
Monograf.
Gaya Turabian
Purba, Djasarmen.
Jejak Sang Senator : Koprah Djasarmen Purba di DPD RI 2009 - 2014.
Batam Centre:
Saras Media Nusa,
2014.
Monograf.