(2003). . University Textbooks; Research and Writting, 8(10), 1-120.
. "". University Textbooks; Research and Writting, 8, 10, 2003, 1-120.
(2003). '', University Textbooks; Research and Writting, 8(10), pp. 1-120.
. University Textbooks; Research and Writting, 2003; 8(10): 1-120.