Rothmann SA, Bort AM, Quigley J, Pillow R (2013). Sperm morphology classification: a rational method for schemes adopted by the world health organization. Methods in Molecular Biology. Vol. 927. pp. 27–37. डीओआई:10.1007/978-1-62703-038-0_4. ISBN978-1-62703-037-3. पीएमआईडी22992901.
ginefiv.co.uk
"Seminogram or spermiogram". Ginefiv (अंग्रेज़ी भाषा में). 13 June 2017. मूल से से 24 जून 2021 को पुरालेखित।. अभिगमन तिथि: 19 जून 2021.
Rothmann SA, Bort AM, Quigley J, Pillow R (2013). Sperm morphology classification: a rational method for schemes adopted by the world health organization. Methods in Molecular Biology. Vol. 927. pp. 27–37. डीओआई:10.1007/978-1-62703-038-0_4. ISBN978-1-62703-037-3. पीएमआईडी22992901.