1.
|
London : Oxford University Press, 1967, 1933.
|
2.
|
[Folcroft, Pa.] Folcroft Library Editions, 1972.
|
3.
|
Ashland, Or. : Blackstone Audiobooks, [1999]
|
4.
|
Ashland, Or. : Blackstone Audio Books, p1989.
|
5.
|
Ashland, OR : Blackstone Audiobooks, p2000.
|
6.
|
|
7.
|
Cambridge, Mass. : Belknap Press of Harvard University Press, 2011.
|
8.
|
New York : Barnes & Noble Classics, ©2003.
|
9.
|
Cambridge [Eng.] ; New York : Cambridge University Press, 1975.
|
10.
|
Boston : Houghton Mifflin, 1975.
|