Template:R:Pickett et al. 2013
Pickett, Velma, et al. (2013) Vocabulario zapoteco del Istmo: Zapoteco-español y español-zapoteco (Serie de vocabularios y diccionaries indígenas “Mariano Silva y Acevas”; 3)[1] (in Spanish), fifth (electronic) edition, second version edition, Insituto Lingüístico de Verano, A.C.