المؤلفون: Francis, Emily J.^{Aff1, IDs10980023017101_cor1}, Pourmohammadi, Pariya, Steel, Zachary L., Collins, Brandon M., Hurteau, Matthew D.

المصدر: Landscape Ecology. 38(10):2501-2518

المؤلفون: Steel, Zachary L.^{Aff1, Aff2}, Koontz, Michael J.^{Aff2, Aff3}, Safford, Hugh D.^{Aff1, Aff4}

المصدر: Landscape Ecology. 33(7):1159-1176

المؤلفون: Schweitzer, Robert^Aff9, Steel, Zachary^Aff10

المساهمون: Michalos, Alex C., editor^Aff1, Diener, Ed, editor^Aff2, Glatzer, Wolfgang, editor^Aff3, Moum, Torbjorn, editor^Aff4, Sprangers, Mirjam A. G., editor^Aff5, Vogel, Joachim, editor^Aff6, Veenhoven, Ruut, editor^Aff7, Liamputtong, Pranee, editor^Aff8

المصدر: Doing Cross-Cultural Research : Ethical and Methodological Perspectives. 34:87-101

المؤلفون: Chan, Ramony, Brooks, Robert, Steel, Zachary, Heung, Tracy, Erlich, Jonathan, Chow, Josephine, Suranyi, Michael

المصدر: Quality of Life Research: An International Journal of Quality of Life Aspects of Treatment, Care and Rehabilitation -Official Journal of the International Society of Quality of Life Research. May 2012 21(4):563-580