Gaya APA

Gerhart, J. (2000). Mastering Math for the Building Trades (Ed. 1 cet. 1). Palangkaraya: McGRAW HILL _2.

Gaya MLA

Gerhart, James. "Mastering Math for the Building Trades". Ed. 1 cet. 1 Palangkaraya: McGRAW HILL _2, 2000. Buku Teks.