by Frederick S. Hillier [and others]
McGraw-Hill, 2008
Buku Teks
Buffa, Elwood S. (Elwood Spencer)
John Wiley & Sons, 1978
Buku Teks
by G.D. Eppen ... [et.al.]
Prentice Hall International, 1998
Buku Teks
Gillett, Billy E.
Tata McGraw-Hill , 1994
Buku Teks
McGarrah, Robert E.
John Wiley & Sons, 1963
Buku Teks