Hanna, Melvin W., author
W.A. Benjamin, 1981
Buku Teks
Plekhanov, Vladimir G., author
[Springer, ], 2012
eBooks
Tomonaga, Sin-Itiro
North-Holland, 1962
Buku Teks
edited by T.S. Moss, S. Stenholm
Pergamon Press, 1982
Buku Teks
Trigg, George L.
D. van Nostrand Company, Inc., 1964
Buku Teks