Walters, M., Daniels, L. Animal Life,
Prentice Hall General Reference, 1991, 160 p.:, цв. ил., кар., 0-13-681719-X.
Walters, M., Daniels, L. .
Animal Life.
New York et al: Prentice Hall General Reference, 1991, 160 p.:, цв. ил., кар., 0-13-681719-X.
Walters, M., Daniels, L. (1991)
Animal Life,
New York et al: Prentice Hall General Reference, 160 p.:, цв. ил., кар., 0-13-681719-X
Walters, M., & Daniels, L.
(1991).
Animal Life. A Prentice Hall Illustrated Dictionary. New York et al: Prentice Hall General Reference, 160 p.:, цв. ил., кар..
