Radivoj 2003, Chapter 4.1. Radivoj, Radic (16 September 2003). "Alexios Philanthropenos". Encyclopedia of the Hellenic World, Asia Minor. Athens, Greece: Foundation of the Hellenic World. Archived from the original on 27 February 2012. Retrieved 25 May 2012.
Radivoj 2003, Chapter 4.2. Radivoj, Radic (16 September 2003). "Alexios Philanthropenos". Encyclopedia of the Hellenic World, Asia Minor. Athens, Greece: Foundation of the Hellenic World. Archived from the original on 27 February 2012. Retrieved 25 May 2012.
ehw.gr
Radivoj 2003, Chapter 4.1. Radivoj, Radic (16 September 2003). "Alexios Philanthropenos". Encyclopedia of the Hellenic World, Asia Minor. Athens, Greece: Foundation of the Hellenic World. Archived from the original on 27 February 2012. Retrieved 25 May 2012.
Radivoj 2003, Chapter 4.2. Radivoj, Radic (16 September 2003). "Alexios Philanthropenos". Encyclopedia of the Hellenic World, Asia Minor. Athens, Greece: Foundation of the Hellenic World. Archived from the original on 27 February 2012. Retrieved 25 May 2012.
web.archive.org
Radivoj 2003, Chapter 4.1. Radivoj, Radic (16 September 2003). "Alexios Philanthropenos". Encyclopedia of the Hellenic World, Asia Minor. Athens, Greece: Foundation of the Hellenic World. Archived from the original on 27 February 2012. Retrieved 25 May 2012.
Radivoj 2003, Chapter 4.2. Radivoj, Radic (16 September 2003). "Alexios Philanthropenos". Encyclopedia of the Hellenic World, Asia Minor. Athens, Greece: Foundation of the Hellenic World. Archived from the original on 27 February 2012. Retrieved 25 May 2012.