A System of Reciprocity. - Catherine P. Fulford; Ariana Eichelberger (WCCE, 2001)

Learning ecologies in online language learning social networks: a netnographic study of EFL learners using italki. - Hong T. P. Ngo; Ariana Eichelberger (Int. J. Soc. Media Interact. Learn. Environ., 2020)