Gaya APA
Hanna, S, R., Konz, S. (2004).
Facility Design & Engineering (Third Edition).
Scottsdale, Arizona:
Holcomb Hathaway.
Gaya MLA
Hanna, Steven, R., Konz, Stephan.
"Facility Design & Engineering".
Third Edition
Scottsdale, Arizona:
Holcomb Hathaway,
2004.
Text.