Tugnoli, Matteo, author
Springer Cham, 2019
eBooks
D`anieri, Paul J., 1965-, author
Cengage Learning, 2017
Buku Teks
Lanyi, George A.
Random House , 1966
Buku Teks
D`Anieri, Paul, author
Wadsworth and Cengage Learning, 2012
Buku Teks
Bull, Hedley, author
Macmillan, 1995
Buku Teks