. (1998). . University Textbooks; Research and Writting, 3(3), 1-60.
. "", University Textbooks; Research and Writting, 3, 3, 1998, 1-60.
. (1998). '', University Textbooks; Research and Writting, 3(3), pp. 1-60.
, "," University Textbooks; Research and Writting, 3 3 (1998): 1-60,
. . University Textbooks; Research and Writting. 1998;3(3):1-60 (In Persian).
