İZGÜ, K. F. Et Al. Biological Substances. 2001. In European Pharmacopoeia 3rd Edition Supplement , Council od Europe, 1-1705.

İZGÜ, K. F., WJ, N., AA, L., HA, W., TA, D., SA, G., ... CJ, D. M.(2001). Biological Substances. European Pharmacopoeia 3rd Edition Supplement (pp.1-1705), Council od Europe.

İZGÜ, KADRİ Et Al. "Biological Substances." In European Pharmacopoeia 3rd Edition Supplement , 1-1705. Council od Europe, 2001

İZGÜ, KADRİ F. Et Al. "Biological Substances." European Pharmacopoeia 3rd Edition Supplement , Council od Europe, 2001, pp.1-1705.

İZGÜ, K. F. Et Al. (2001) "Biological Substances", European Pharmacopoeia 3rd Edition Supplement . Council od Europe.

@bookchapter{bookchapter, author ={KADRİ FATİH İZGÜ Et Al. }, chaptertitle={Biological Substances}, booktitle={ European Pharmacopoeia 3rd Edition Supplement}, publisher={Council od Europe}, city={},year={2001} }