1
出版: 1983
Superior document: Turun Yliopiston julkaisuja : Sarja B, Humaniora 161
2
出版: 1997
Superior document: Laughter down the centuries 3 (1997)
3
Superior document: Turun Yliopiston julkaisuja : Sarja B, Humaniora ...
4
出版: 1994
Superior document: Laughter down the centuries 1 (1994)
5
出版: 1995
Superior document: Laughter down the centuries 2 (1995)
6
出版: 1993
Superior document: Turun Yliopiston julkaisuja : Sarja B, Humaniora 199
7
出版: 2001
Superior document: The language of silence 1 (2001)
8
出版: 1964