Kopf, L. (1956). "The Zoological Chapter of the Kitab al-Imta' wal-Mu'anasa of Abu Hayyan al-Tauhidi (10th Century)". Osiris. 12: 390–466. doi:10.1086/368605. S2CID147651396.
Kopf, L. (1956). "The Zoological Chapter of the Kitab al-Imta' wal-Mu'anasa of Abu Hayyan al-Tauhidi (10th Century)". Osiris. 12: 390–466. doi:10.1086/368605. S2CID147651396.