Neumann, T. (2012). What are the consequences for breaching the contract? I M. J. Elsmore & T. Neumann (red.), International Business Law: An Introduction to International Law of Sales and Intellectual Property (Preliminary udg., s. 69-86). Gerbera Publishing.
Neumann, T. (2012). What are the obligations of the parties? I M. J. Elsmore & T. Neumann (red.), International Business Law: An Introduction to International Law of Sales and Intellectual Property (Preliminary udg., s. 45-58). Gerbera Publishing.