Speidel, Richard E.
Sales and leases of goods
St. Paul, Minn, 1993
 Buku Teks
Meyer, Alfred W.
Sales and leases of goods / Alfred W. Meyer and Richard E. Speidel
West Publishing, 1993
 Buku Teks
Brook, James
Sales and leases : examples and explanations / James Brook.
Little, Brown , 1994
 Buku Teks
Macleod, John
Consumer sales law: the law relating to consumer sales and financing of goods
Cavendish Publishing Limited, 2002
 Buku Teks
International sales law : United Nations Convention on Contracts for the International Sale of Goods : Convention on the Limitation Period in the International Sale of Goods
edited by Fritz Enderlein
Oceana Publications, 1992
 Buku Referensi