Gusset, Markus; Ryan, Sadie J.; Hofmeyr, Markus; Van Dyk, Gus; Davies-Mostert, Harriet T.; Graf, Jan A.; Owen, Cailey; Szykman, Micaela; Macdonald, David W.; Monfort, Steven L.; Wildt, David E.; Maddock, Anthony H.; Mills, Michael G.L. (Gus); Slotow, Robert; Somers, Michael J.
(Blackwell, 2008)