Chu, Jennifer. New exoplanet in our neighborhood. MIT News. November 11, 2015 [2015-11-12]. (原始内容存档于2015-11-13). Berta-Thompson, Zachory K.; Irwin, Jonathan;
Davidson, Inc., 1978; With Valerie French) Ecological Inference (With Laura Irwin Langbein, Sage Series In Quantitative Applications In The Social Sciences
Haworth Press]. 1985. ISBN 0-86656-391-1. 引文使用过时参数coauthors (帮助) Altman, Irwin; Abraham Wandersman. Neighborhood and Community Environments. Plenum Press]