Sachs, Peter
Pergamon Press, 1978
Buku Teks SO
edit by J.E. Cermak
Pregamon Press, 1980
Buku Teks SO
Konstantin Meskouris, Christoph Butenweg, Klaus-G. Hinzen, Rustructural Dynamics
Springer Nature, 2019
eBooks
Solari, Giovanni
Springer Cham, 2019
eBooks
Roy, Gabrielle
McClelland and Stewart, 1979
Buku Teks SO