Burton, Samuel Holroyd
Mastering english language
Macmillan, 1992
 Buku Teks
Samsiah Abdul Hamid
Mastering English for employment
Cengage Learning, 2012
 Buku Teks
Smith, B.T. Knight
Idiomatic English of the present day: in practical dialogue form for the use of foreign students
J.M. Dent & Sons, 1948
 Buku Teks
Imanuel Manginsela Rustijono
Idiomatic expressions
Swada , 1970
 Buku Teks
Taylor, Grant
Mastering American English exercises for intermediate and advanced students/ Grant Taylor
Saxon Press, 1956
 Buku Teks