Lorimer, Jamie (2016-05-03). "From "Nazi Cows" to Cosmopolitan "Ecological Engineers": Specifying Rewilding Through a History of Heck Cattle". Annals of the American Association of Geographers (англ.). 106 (3): 631—652. doi:10.1080/00045608.2015.1115332. ISSN2469-4452.
Lorimer, Jamie (2016-05-03). "From "Nazi Cows" to Cosmopolitan "Ecological Engineers": Specifying Rewilding Through a History of Heck Cattle". Annals of the American Association of Geographers (англ.). 106 (3): 631—652. doi:10.1080/00045608.2015.1115332. ISSN2469-4452.