Za'rour, G. I. (1971). The Selection of Science Books for College Libraries in Arab Countries.
Citazione stile Chigago Style (17a edizione)Za'rour, George I. The Selection of Science Books for College Libraries in Arab Countries. 1971.
Citatione MLA (9a ed.)Za'rour, George I. The Selection of Science Books for College Libraries in Arab Countries. 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.