Lau (1993), m/s. 331. Lau, D. C. (1993). "Meng tzu 孟子 (Mencius)". Dalam Loewe, Michael (penyunting). Early Chinese Texts: A Bibliographical Guide. Berkeley: Society for the Study of Early China; Institute of East Asian Studies, University of California, Berkeley. m/s. 331–335. ISBN1-55729-043-1. Unknown parameter |editorlink= ignored (bantuan)CS1 maint: ref=harv (link)