General Bibliography
- John Friedrich & Brothers - 1913
- John Friedrich & Brothers - 1920
- John Friedrich & Brothers - 1921
- John Friedrich & Brothers - 1922
- John Friedrich & Brothers - 1923
- John Friedrich & Brothers - 1924
- John Friedrich & Brothers - 1925
- John Friedrich & Brothers - 1926
- John Friedrich & Brothers - 1926 (II)
- Johnson, Samuel - 1989
- Jones, Brian - 1983
- Jones, George R. - 1973
- Jotta, Ivana (a cura di) - 1995
- Karajan (von), Herbert - 1973
- Kass, Philip - 1991
- Kass, Philip - 1992
- Kass, Philip - 1997
- Kass, Philip - 1999
- Kass, Philip J. - 1976
- Kass, Philip J. - 1979