Dale, Margaret, author
Gramedia, 2003
Buku Teks
Dale, Margaret, author
Kogan Page Limited, 2003
Buku Teks
Dale, Margaret, author
Gramedia, 2003
Buku Teks
Moss, Geoffrey, author
Gramedia, 1997
Buku Teks
A.B. Setiaji
Yogyakarta Kanisius 2002,
Buku Teks