Gaya APA
Operation, G., Sihombing, I, S. (2017).
Go's Excellent SAINTEK dan SOSHUM: SMS Strategi Menuju Sukses Lulus SBMPTN 2017 .
Bandung:
Ganesha Operation.
Gaya MLA
Operation, Ganesha., Sihombing, Ir., Sardianto.
"Go's Excellent SAINTEK dan SOSHUM: SMS Strategi Menuju Sukses Lulus SBMPTN 2017".
Bandung:
Ganesha Operation,
2017.
Text.