KNAACK, . U. (2012). Prefabricated systems: Principle s of construction. Birkhauser.
Chicago Style (17. basım) AtıfKNAACK, Ulrich. Prefabricated Systems: Principle S of Construction. Birkhauser, 2012.
MLA (9th ed.) AtıfKNAACK, Ulrich. Prefabricated Systems: Principle S of Construction. Birkhauser, 2012.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..