Gaya APA
Ikatan Alumni Unnes. (2017).
Semarang:
UNNES.
Gaya Chicago
Ikatan Alumni Unnes.
.
Semarang:
UNNES,
2017.
Reference.
Gaya MLA
Ikatan Alumni Unnes.
.
Semarang:
UNNES,
2017.
Reference.
Gaya Turabian
Ikatan Alumni Unnes.
Semarang:
UNNES,
2017.
Reference.