31. | | Autor: Brackenbury, Martin | |
32. | | Autor: Mannell, Roger C. Coautor: ; Iso-Ahola, Seppo E. | |
33. | | Autor: Colton, Craig W. | |
34. | | Autor: Jansen-Verbeke, Myriam Coautor: ; Dietvorst, Adri | |
35. | | Autor: Perdue, Richard R. Coautor: ; Long, Patrick T. Allen, Lawrence | |
36. | | Autor: Wurff, A. van der Coautor: ; Wansink, M. Stringer, P. | |
37. | | Autor: Eadington, William R. Coautor: ; Redman, Milton | |
38. | | Autor: Richardson, Chad | |
39. | | Autor: Light, Duncan | |
40. | | Autor: Reid, Laurel J. Coautor: ; Reid, Stanley D. | |