Amaal Kamal Hassan Barzanji, M. (2010). The impact of the promotional mix in the demand for Hotel services (A field study in the Baghdad Hotel). , 0(85), 315-358.
M. Amaal Kamal Hassan Barzanji. "The impact of the promotional mix in the demand for Hotel services (A field study in the Baghdad Hotel)". , 0, 85, 2010, 315-358.
Amaal Kamal Hassan Barzanji, M. (2010). 'The impact of the promotional mix in the demand for Hotel services (A field study in the Baghdad Hotel)', , 0(85), pp. 315-358.
Amaal Kamal Hassan Barzanji, M. The impact of the promotional mix in the demand for Hotel services (A field study in the Baghdad Hotel). , 2010; 0(85): 315-358.