Gaya APA
Wardani, IGAK. (2001).
Team teaching .
Jakarta:
PAU-PPAI, Universitas Terbuka.
Gaya Chicago
Wardani, IGAK.
Team teaching.
Jakarta:
PAU-PPAI, Universitas Terbuka,
2001.
Text.
Gaya MLA
Wardani, IGAK.
Team teaching.
Jakarta:
PAU-PPAI, Universitas Terbuka,
2001.
Text.
Gaya Turabian
Wardani, IGAK.
Team teaching.
Jakarta:
PAU-PPAI, Universitas Terbuka,
2001.
Print.