Gaya APA
Allen, W., Iano, J.
(2013).
Exercises in Building Construction
(
ed. 6)
.
Hoboken:
Wiley.
Gaya MLA
Allen, Wdward., Iano, Joseph.
"Exercises in Building Construction".
ed. 6
Hoboken:
Wiley,
2013.
e-book.