{{Cite journal| volume = 5| issue = 1| pages = 1–24| last = Guilmoto| first = Christophe Z.| title = Assessing the impact of fertility change and demographic masculinization on population structures in China and India. Century-long forecasts with and without high sex ratios at birth| journal = Population and Society (인구와 사회, Séoul)| date = 2009}}