Shreef, I. (2005). The Objective Effect of Internal and External Environment & Its Psychological & Practical Reflection on The Political Decision-Making Process (Theoretical Frame). , 16(2), 322-336.

Isra Shreef. "The Objective Effect of Internal and External Environment & Its Psychological & Practical Reflection on The Political Decision-Making Process (Theoretical Frame)". , 16, 2, 2005, 322-336.

Shreef, I. (2005). 'The Objective Effect of Internal and External Environment & Its Psychological & Practical Reflection on The Political Decision-Making Process (Theoretical Frame)', , 16(2), pp. 322-336.

Shreef, I. The Objective Effect of Internal and External Environment & Its Psychological & Practical Reflection on The Political Decision-Making Process (Theoretical Frame). , 2005; 16(2): 322-336.