asghariaghmashhadi,F. and jalilpour,P. (2012). Failure of performance caused by the promisees act or omission and Its effect on promissors liability (A comparative study in international sale of goods convention-vienna 1980- and Iranian law). Iranian Journal of Trade Studies, 16(61), 189-209.

asghariaghmashhadi,F. , and jalilpour,P. . "Failure of performance caused by the promisees act or omission and Its effect on promissors liability (A comparative study in international sale of goods convention-vienna 1980- and Iranian law)", Iranian Journal of Trade Studies, 16, 61, 2012, 189-209.

asghariaghmashhadi F., jalilpour P. (2012). 'Failure of performance caused by the promisees act or omission and Its effect on promissors liability (A comparative study in international sale of goods convention-vienna 1980- and Iranian law)', Iranian Journal of Trade Studies, 16(61), pp. 189-209.

F. asghariaghmashhadi and P. jalilpour, "Failure of performance caused by the promisees act or omission and Its effect on promissors liability (A comparative study in international sale of goods convention-vienna 1980- and Iranian law)," Iranian Journal of Trade Studies, 16 61 (2012): 189-209,

asghariaghmashhadi F., jalilpour P. Failure of performance caused by the promisees act or omission and Its effect on promissors liability (A comparative study in international sale of goods convention-vienna 1980- and Iranian law). Iranian Journal of Trade Studies, 2012; 16(61): 189-209.