Newman, Joseph W.
Harper & Brothers, 1971
Buku Teks
Goodwin, Paul, author
West Sussex : Wiley, 2010
Buku Teks
Boy Subirosa Sabarguna, author
Penerbit Universitas Indonesia (UI-Press), 2007
Buku Teks
Thomas N. Ingram...[et al.]
Harcourt College Publishers, 2001
Buku Teks
Schroeder, Roger G., author
McGraw-Hill, 1993
Buku Teks