Wicks, C.T., author
Pan Books, 1971
Buku Teks
Juanda Napitupulu ... [et.al.]
Bagian penerbitan Institut Nasional Malang, 1998
Buku Teks
Gupta
S.CHAND & COMPANY LTD., 1979
Buku Teks
Pangestu Subagyo, author
BPFE-UGM, 1989
Buku Teks
Hillier, Frederick S., author
McGraw-Hill Education, 2015
Buku Teks