Allen, E. (1990). Fundamentals of building construction materials and methods (2nd ed.). John Wiley and Sons.
Chicago-Zitierstil (17. Ausg.)Allen, Edward. Fundamentals of Building Construction Materials and Methods. 2nd ed. New York: John Wiley and Sons, 1990.
MLA-Zitierstil (9. Ausg.)Allen, Edward. Fundamentals of Building Construction Materials and Methods. 2nd ed. John Wiley and Sons, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.