Gildersleeve, B.L.
Gildersleeve's Latin grammar
Macmillan, 1948
Buku Teks
Murray, John D. (John Damian)
Intermediate Russian: a grammar and workbook
Routledge, 2001
Buku Teks
Miell, Anna
Intermediate German : a grammar and workbook
Routledge, 2006
Buku Teks
Fairhead, J. N.
Exercises in business decisions : a manual for management education / by J. N. Fairhead, D. S. Pugh, W. J. Williams
English Universities Press, 1965
Buku Teks
Ranking task exercises in physics / edited by Thomas L. O'Kuma, David P. Maloney, Curtis J. Hieggelke
Prentice-Hall, 2000
Buku Teks