(2005). . University Textbooks; Research and Writting, 10(15), 1-120.
. "", University Textbooks; Research and Writting, 10, 15, 2005, 1-120.
(2005). '', University Textbooks; Research and Writting, 10(15), pp. 1-120.
, "," University Textbooks; Research and Writting, 10 15 (2005): 1-120,
. University Textbooks; Research and Writting, 2005; 10(15): 1-120.
