Gaya APA
St. Mark: Monthly review. Ada: 1981, 1984-1990, 1992 . (1981 dsl).
Wadi El Natrun:
Monastery of StMacarius the Great.
Gaya MLA
St. Mark: Monthly review. Ada: 1981, 1984-1990, 1992 .
.
Wadi El Natrun:
Monastery of StMacarius the Great,
1981 dsl.
Majalah.