正常姿勢
正常姿勢(日文:

攷 改
- ↑ "Missionary position". Merriam-Webster. 喺2013-01-24搵到.
{{cite web}}
: Italic or bold markup not allowed in:|publisher=
(help) - ↑ Keath Roberts (2006). Sex. Lotus Press. p. 145. ISBN 8189093592. 喺2012-08-17搵到.
{{cite book}}
: CS1 maint: uses authors parameter (link)