11
Kamphausen, Adolf.
| Ro?hrscheid & Ebbecke |
1986
13
Reynolds, Cecil R.
| Guilford Press |
1990
14
Kampschulte, F. W.
| Duncker & Humblot |
1990
15
Celek, Tim
| Zondervan Pub. House |
1996
16
Kamppinen, Matt
| University of Religion |
1999
17
Mirotznik, Jerrold
| The Gerontological Society of America |
2000