Lihat contoh seperti dalam Hare (2008) dan Potts (2004) Hare, J (2008). "Camelus ferus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Diakses tanggal 9 November 2012. Potts, D. T. (2004). "Camel Hybridization and the Role of Camelus Bactrianus in the Ancient Near East". Journal of the Economic and Social History of the Orient. 47: 143–165. doi:10.1163/1568520041262314.
Potts (2004), hlm. 145. Potts, D. T. (2004). "Camel Hybridization and the Role of Camelus Bactrianus in the Ancient Near East". Journal of the Economic and Social History of the Orient. 47: 143–165. doi:10.1163/1568520041262314.
Potts (2004), hlm. 146. Potts, D. T. (2004). "Camel Hybridization and the Role of Camelus Bactrianus in the Ancient Near East". Journal of the Economic and Social History of the Orient. 47: 143–165. doi:10.1163/1568520041262314.
Lihat contoh seperti dalam Hare (2008) dan Potts (2004) Hare, J (2008). "Camelus ferus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Diakses tanggal 9 November 2012. Potts, D. T. (2004). "Camel Hybridization and the Role of Camelus Bactrianus in the Ancient Near East". Journal of the Economic and Social History of the Orient. 47: 143–165. doi:10.1163/1568520041262314.
Hare (2008). Hare, J (2008). "Camelus ferus". IUCN Red List of Threatened Species. Version 2012.2. IUCN. Diakses tanggal 9 November 2012.