Dacey, John S., author
McGraw-Hill, 2002
Buku Teks
Dacey, John S., author
McGraw-Hill, 2002
Buku Teks
Dacey, Austin, 1972-, author
Brown & Benchmark Publishers , 1994
Buku Teks
Boyd, Denise, author
Pearson, 2005
Buku Teks
Turner, Jeffrey S., author
Holt, Rinehart and Winston, 1987
Buku Teks