Gaya APA
Poyk, Gerson. (1993).
Sang Guru (1993) .
Jakarta:
Grasindo.
Gaya Chicago
Poyk, Gerson.
Sang Guru (1993).
Jakarta:
Grasindo,
1993.
Printed Book.
Gaya MLA
Poyk, Gerson.
Sang Guru (1993).
Jakarta:
Grasindo,
1993.
Printed Book.
Gaya Turabian
Poyk, Gerson.
Sang Guru (1993).
Jakarta:
Grasindo,
1993.
Printed Book.