Abbass, E. (2011). The Seven Gatekeepers, Guardians, and Reporters in the Book of the Two Ways and in P. MMA 35.9.21. test, 6(6), 68-75. doi: 10.21608/abgad.2011.58495
El-Tayeb Abbass. "The Seven Gatekeepers, Guardians, and Reporters in the Book of the Two Ways and in P. MMA 35.9.21". test, 6, 6, 2011, 68-75. doi: 10.21608/abgad.2011.58495
Abbass, E. (2011). 'The Seven Gatekeepers, Guardians, and Reporters in the Book of the Two Ways and in P. MMA 35.9.21', test, 6(6), pp. 68-75. doi: 10.21608/abgad.2011.58495
Abbass, E. The Seven Gatekeepers, Guardians, and Reporters in the Book of the Two Ways and in P. MMA 35.9.21. test, 2011; 6(6): 68-75. doi: 10.21608/abgad.2011.58495