Resnick, Seymour
Hodder & Stoughton
Buku Teks
Crocker, Mary E. Coffman, author
McGraw-Hill, 1990
Buku Teks
Crocker, Mary E. Coffman, author
McGraw-Hill, 1990
Buku Teks
Young-Key, author
Routledge, 2009
Buku Teks
Karlsson, Fred
Routledge, 1999
Buku Teks