Neil A. Campbell ... [et al.]. Neil A. Cambell...[et al.] Marilyn Campball ... [et al.]. Neil J. Hackett ... [et al.]. Angus Campbell ... [et al.]. Robin A. Abell ... [et al.] Neil A. Campbell, Jane B. Reece. A. M. Morrell ... et al. . [V.S. Naipaul ... et al.] John L. Campbell, John A. Hall