Peterson first guide to reptiles and amphibians : A guide / Roger Conant, Robert C. Stebbins, Joseph T. Collins ; [Ill. by Johnson, Conant, a. Stebbins]. - Boston et al. : Houghton Mifflin vomp., 1992. - 128 p. : ill. ; 18 cm.см.. - (Nature). - ISBN 0-395-62232-8 : [n. p.][MFN: 18282]
The reptiles / by Archie Carr ; and the editors of Life ; ed. Maitland A. Edey ; introd. by Roger Conant ; des. Paul Jensen. - New York : Time-Life b. inc., [c.1963]. - 192 p. : ill. ; 28 cm.см.. - (Life Nature Library). - ბიბლიოგრ. გვ. 187[MFN: 44480]