* [[Zimmer_Emlen_2016|Zimmer, C. & Emlen, D. J. 2016. Evolution: Making Sense of Life, 2nd ed. -xxxvi + 707 pp. Roberts and Company Publishers, Inc., Greenwood Village.]] | * [[Zimmer_Emlen_2016|Zimmer, C. & Emlen, D. J. 2016. Evolution: Making Sense of Life, 2nd ed. -xxxvi + 707 pp. Roberts and Company Publishers, Inc., Greenwood Village.]] |