Gaya APA
Nasution,Arman Hakim. (1990).
metode peneitian sosia .
Surabaya:
Guna Widya.
Gaya Chicago
Nasution,Arman Hakim.
metode peneitian sosia.
Surabaya:
Guna Widya,
1990.
Text.
Gaya MLA
Nasution,Arman Hakim.
metode peneitian sosia.
Surabaya:
Guna Widya,
1990.
Text.
Gaya Turabian
Nasution,Arman Hakim.
metode peneitian sosia.
Surabaya:
Guna Widya,
1990.
Print.