Adimas Ari Irawan
C.V. Aneka, 1995
Buku Teks
Lenk, John D., author
McGraw-Hill, 1994
Buku Referensi
Holland, Patricia, author
Routledge, 1997
Buku Referensi
Michael G. Grantham, editor
Routledge, 2011
Buku Teks
Escoe, A. Keith
Elsevier, 2008
Buku Teks