Abstract

References
1.
Doyle
A. Conan
Memories and adventures.
London : Hodder & Stoughton , 1924 : 25 –6
2.
Liebow
E.
Dr Joe Bell.
Bowling Green, Ohio : Bowling Green University Popular Press , 1962 : 131
3.
Doyle
A. Conan
A case of identity . In: The Complete Sherlock Holmes.
New York : Doubleday , 214
4.
Ibid p 219
5.
Doyle
A. Conan
Memories and adventures.
London : Hodder & Stoughton , 1924 : 26
6.
Doyle
A. Conan
The sign of four . In: The Complete Sherlock Holmes.
New York : Doubleday , 93
7.
Doyle
A. Conan
A study in scarlet . In: The Complete Sherlock Holmes.
New York : Doubleday , 23
8.
Ibid p 13
