Gaya APA
Indratno, A, F, T. et al
(2001).
Prinsip-Prinsip Tata Graha
.
Yogyakarta:
Kanisius.
Gaya MLA
Indratno, A., Ferry, T.. et al.
"Prinsip-Prinsip Tata Graha".
Yogyakarta:
Kanisius,
2001.
Book.