{{Cite journal| doi = 10.1111/j.1467-7660.2011.01733.x| issn = 1467-7660| volume = 42| issue = 5| pages = 1269–1296| last1 = Guilmoto| first1 = Christophe Z.| last2 = Ren| first2 = Qiang| title = Socio‐economic Differentials in Birth Masculinity in China| journal = Development and Change| access-date = 2012-03-06| date = 2011-09| url = http://onlinelibrary.wiley.com/doi/10.1111/j.1467-7660.2011.01733.x/abstract}}