The Golden age of libraries
 Artikel Jurnal
Lombard, Maurice
The golden age of Islam
North-Holland Publishing, 1975
 Buku Teks SO
Glashow, Sheldon L.
From alchemy to quarks : the study of physics as a liberal art
Brooks/Cole, 1993
 Buku Teks
the golden age. vol.1/ selected & introd by Norris Houghton,
Dell Publishing , 1963
 Buku Teks
Is there a future for cooperative collection development in the digital age
 Artikel Jurnal