El-Said, I. (1993). Islamic art and architecture: The system of geometric design (1a. ed.). Garnet Publishing.
Chicago-viite (17. p.)El-Said, Issam. Islamic Art and Architecture: The System of Geometric Design. 1a. ed. Garnet Publishing, 1993.
MLA-viite (9. p.)El-Said, Issam. Islamic Art and Architecture: The System of Geometric Design. 1a. ed. Garnet Publishing, 1993.
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