- Author: John Long, Peter Croft
- Language: English
- Year: 2014
- Author: Kaulbach Friedrich, Hargreaves Raymond, White Roger, Frege Gottlob, Long Peter, Kambartel Friedrich, Hermes Hans
- Language: English, German
- Year: 1979
- Author: Erwin Loh Paul W. Long Peter Spurgeon
- Language: English
- Year: 2019
- Author: David Long Peter Wilson
- Language: English
- Year: 1996
Posthumous Writings
djvu
- Author: Gottlob Frege, Hermes Hans, Kambartel Friedrich, Kaulbach Friedrich (eds), Long Peter, White Roger (translators)
- Language: English
- Year: 1979
- Author: Ronan J. Long Peter A. Curran(auth.)
- Language: English
- Year: 2000
Posthumous Writings
djvu
- Author: Gottlob Frege, Hermes Hans, Kambartel Friedrich, Kaulbach Friedrich (eds), Long Peter, White Roger (translators)
- Language: English
- Year: 1979
- Author: William J. Long Peter Brecke
- Language: English
- Year: 2003