Franklin, Carl J
The complete North American box turtle / by Carl J. Franklin & David C. Killpack ; illustrations by David C. Killpack ; photographs by Carl J. Franklin ; foreword by C. Kenneth Dodd. -- First published. -- Rodeo, NM : ECO Herpetological Publishing & Distribution, 2009. -- 242 stran : barevné ilustrace. -- Terminologický slovník. -- ISBN : 978-0-9788979-8-7 (vázáno).
Killpack, David C.. Dodd, C. Kenneth, 1949-. ECO Wear and Publishing
sladkovodní želvy. Severní Amerika. monografie
598.124.2. (7). (048.8)