Rosen, Jane L., author
Anchor Books, 2016
Buku Teks
edited by Adrian Kear, Deborah Lynn Steinberg
Routledge, 1999
Buku Teks
O`neill, Eugene, author
Yayasan Obor Indonesia, 1991
Buku Teks
edited by Adrian Kear and Deborah Lynn Steinberg
Routledge, 1999
Buku Teks
Truscott, Lucian K.
Collins, 1979
Buku Teks