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Gerber, « Not just monkeying around », Vegetarian Times, (lire en ligne)
Wrangham et Conklin-Brittain, « Cooking as a biological trait », Comparative Biochemistry and Physiology A, vol. 136, no 1, , p. 35–46 (PMID14527628, DOI10.1016/S1095-6433(03)00020-5)