Woolfenden, Glen Everett, 1930-2007
The Florida scrub jay : demography of a cooperative-breeding bird / Glen E. Woolfenden and John W. Fitzpatrick. -- Princeton, New Jersey : Princeton University Press, 1984. -- xiv, 406 stran : ilustrace, mapy. -- (Monographs in population biology ; 20). -- ISBN : 0-691-08367-3 (brožováno).
Fitzpatrick, John W., 1951-
ptáci. živočišné populace. Florida. učebnice vysokých škol
591.5:574.3. 598.2. (735.9). (075.8)