APA
Klotz J. M., Barrett J. A., . (2008). International sales agreements. Alphen aan den Rijn, The Netherlands: Kluwer Law International.
Chicago
Klotz James M, Barrett John A, . 2008. International sales agreements. Alphen aan den Rijn, The Netherlands: Kluwer Law International.
Harvard
Klotz J. M., Barrett J. A., . (2008). International sales agreements. Alphen aan den Rijn, The Netherlands: Kluwer Law International.
MLA
Klotz James M, Barrett John A, . International sales agreements. Alphen aan den Rijn, The Netherlands: Kluwer Law International. 2008.