McCaa, R., Cleveland, L., Kelly-Hall, P., Ruggles, S., & Sobek, M. (2015). Statistical coherence of primary schooling in IPUMS-International integrated population samples for China, India, Vietnam, and ten other Asia-Pacific countries(). Chin J Sociol.

McCaa, Robert, Lara Cleveland, Patricia Kelly-Hall, Steven Ruggles, und Matthew Sobek. "Statistical Coherence of Primary Schooling in IPUMS-International Integrated Population Samples for China, India, Vietnam, and Ten Other Asia-Pacific Countries()." Chin J Sociol 2015.

McCaa, Robert, et al. "Statistical Coherence of Primary Schooling in IPUMS-International Integrated Population Samples for China, India, Vietnam, and Ten Other Asia-Pacific Countries()." Chin J Sociol 2015.