vaezi, R. (1993). The political environment and the efficiency of public administration. , 3(9), 155-164.

reza vaezi. "The political environment and the efficiency of public administration". , 3, 9, 1993, 155-164.

vaezi, R. (1993). 'The political environment and the efficiency of public administration', , 3(9), pp. 155-164.

vaezi, R. The political environment and the efficiency of public administration. , 1993; 3(9): 155-164.