Maitland, Iain, author
Gramedia Pustaka Utama, 1997
Buku Teks
Maitland, Iain, author
Gramedia Pustaka Utama, 1992
Buku Teks
Viera, Walter E.
Pustaka Binaman Pressindo, 1990
Buku Teks
Ary Ginanjar Agustian, author
Arga, 2006
Buku Teks
Satrio Wahono, author
Prenada, 2010
Buku Teks