31
Schutz, John Howard
| Cambridge Univ. Press. |
1975
34
35
Tao Jiang.
| University of Hawaii Press |
2006
36
Vaughan, Patrick H.
| Cambridge University |
1974
37
Wachob, Wesley Hiram
| Cambridge Univ. Press. |
2000
38
Walaskay,Paul W.
| Cambridge Univ. Press. |
1983
39
Wallis, Ian G.
| Cambridge Univ. Press. |
1995
40
Wiles, Gordon P.
| Cambridge Univ. Press. |
1974