Arya, Atam Parkash
Addison-Wesley, 1974
Buku Teks
Gautreau, Ronald, author
McGraw-Hill, 1978
Buku Teks
by James A. Richards ... [et.al.]
Addison-Wesley, 1960
Buku Teks
Walker, James S., author
Addison-Wesley, 2010
Buku Teks
Giambattista, Alan, author
McGraw-Hill, Higher Education, 2008
Buku Teks