Hrabovszky, Z.; Pilla, N. D.; Yap, T.; Farmer, P. J.; Hutson, J. M.; Carlin, J. B. (). „Role of the gubernacular bulb in cremaster muscle development of the rat”. The Anatomical Record. 267 (2): 159–165. doi:10.1002/ar.10092. PMID11997885.
Hrabovszky, Z.; Pilla, N. D.; Yap, T.; Farmer, P. J.; Hutson, J. M.; Carlin, J. B. (). „Role of the gubernacular bulb in cremaster muscle development of the rat”. The Anatomical Record. 267 (2): 159–165. doi:10.1002/ar.10092. PMID11997885.