Bailey III, Henry J.
Secured transactions in a nutshell / Henry J. Biley III; Richard B. Hagedorn
West Publishing, 1988
 Buku Teks
Francisco, Albert K.
CPA review of business law 1983-1984 edition / Albert K. Francisco and Kenneth A. Smith
Addison-Wesley , 1984
 Buku Teks
Calamari, John D.
Contracts
West Publishing, 1990
 Buku Teks
Emanuel, Steven
Secured transactions
Emanuel Law Outlines, 1988
 Buku Teks
Whaley, Douglas J.
Gilbert law summaries: sale & lease of goods / Douglas J. Whaley
Harcourt Brace & Company, 1992
 Buku Teks