Gaya APA
Saddiki, S. (2017).
E-book World of Walls : The Structure, Roles and Effectiveness of Separation Barriers .
London:
Open Book Publishers.
Gaya MLA
Saddiki, Said.
"E-book World of Walls : The Structure, Roles and Effectiveness of Separation Barriers".
London:
Open Book Publishers,
2017.
Text.