Brown, JM; Wickham, JB; McAndrew, DJ; Huang, XF (2007). “Muscles within muscles: Coordination of 19 muscle segments within three shoulder muscles during isometric motor tasks”. 《J Electromyogr Kinesiol》 17 (1): 57–73. doi:10.1016/j.jelekin.2005.10.007. PMID16458022.
Potau, JM; Bardina, X; Ciurana, N; Camprubí, D. Pastor JF; de Paz, F. Barbosa M. (2009). “Quantitative Analysis of the Deltoid and Rotator Cuff Muscles in Humans and Great Apes”. 《Int J Primatol》 30: 697–708. doi:10.1007/s10764-009-9368-8.
Brown, J M M; Wickham, J B; McAndrew, D J; Huang, X F (2007). “Muscles within muscles: Coordination of 19 muscle segments within three shoulder muscles during isometric motor tasks”. 《Journal of Electromyography and Kinesiology》 17 (1): 57–73. doi:10.1016/j.jelekin.2005.10.007. PMID16458022.
The Anatomy of the Shoulder Muscles보관됨 2017-05-26 - 웨이백 머신: "The Deltoid is a three-headed muscle that caps the shoulder. The three heads of the Deltoid are the Anterior, Intermediate, and Posterior."
Brown, J M M; Wickham, J B; McAndrew, D J; Huang, X F (2007). “Muscles within muscles: Coordination of 19 muscle segments within three shoulder muscles during isometric motor tasks”. 《Journal of Electromyography and Kinesiology》 17 (1): 57–73. doi:10.1016/j.jelekin.2005.10.007. PMID16458022.
Arend CF. Ultrasound of the Shoulder. Master Medical Books, 2013. Chapter on deltoideal enthesopathy available at ShoulderUS.com보관됨 2018-09-19 - 웨이백 머신
web.archive.org
The Anatomy of the Shoulder Muscles보관됨 2017-05-26 - 웨이백 머신: "The Deltoid is a three-headed muscle that caps the shoulder. The three heads of the Deltoid are the Anterior, Intermediate, and Posterior."
Arend CF. Ultrasound of the Shoulder. Master Medical Books, 2013. Chapter on deltoideal enthesopathy available at ShoulderUS.com보관됨 2018-09-19 - 웨이백 머신
wheelessonline.com
“Deltoid Muscle”. Wheeless' Textbook of Orthopaedics. December 2011. January 2012에 확인함.