Gaya APA
Sallis, E., Riyadi, A, A. (2007).
Total quality management in education: manajemen mutu pendidikan (Cet. 6).
Yogyakarta:
Ircisod.
Gaya MLA
Sallis, Edward., Riyadi, Ahmad, Ali.
"Total quality management in education: manajemen mutu pendidikan".
Cet. 6
Yogyakarta:
Ircisod,
2007.
Text.