Lee D, Li B, Grannis S (2010). "Chapter 11: Knee". In Sueki D, Brechter J (eds.). Orthopedic Rehabilitation Clinical Advisor. Mosby Elsevier. p. 592. ISBN978-0-323-05710-3.
Günal I, Karatosun V (August 2001). "Patellectomy: an overview with reconstructive procedures". Clinical Orthopaedics and Related Research. 389 (389): 74–78. doi:10.1097/00003086-200108000-00012. PMID11501826.
Günal I, Karatosun V (August 2001). "Patellectomy: an overview with reconstructive procedures". Clinical Orthopaedics and Related Research. 389 (389): 74–78. doi:10.1097/00003086-200108000-00012. PMID11501826.