Waal, F. B. M. d. (2003). My family album: Thirty years of primate photography / text and photographs by Frans de Waal. University of California Press.

Waal, Frans B. M. de. My Family Album: Thirty Years of Primate Photography / Text and Photographs by Frans De Waal. Berkeley ; Los Angeles ; London: University of California Press, 2003.

Waal, Frans B. M. de. My Family Album: Thirty Years of Primate Photography / Text and Photographs by Frans De Waal. University of California Press, 2003.