ebrary, Inc, Mikk, J., Veisson, M., & Luik, P. (2012). Lifelong learning and teacher development. Peter Lang Edition.
芝加哥风格引文ebrary, Inc, Jaan Mikk, Marika Veisson, 与 Piret Luik. Lifelong Learning and Teacher Development. Frankfurt am Main: Peter Lang Edition, 2012.
MLA引文ebrary, Inc, et al. Lifelong Learning and Teacher Development. Peter Lang Edition, 2012.
警告：这些引文格式不一定是100％准确.