Tansey, Stephen D.
Politics: the basic
Routledge, 1996
 Buku Teks
Talaro, Kathleen Park
Foundations in microbiology : basic principles
McGraw-Hill, Higher education, 2005
 Buku Teks
Lynn, Robert Athan, 1930-
Basic economic principles
McGraw-Hill, 1980
 Buku Teks
Kelley, Pearce Clement
Retailing: basic principles
Prentice-Hall, 1957
 Buku Teks
Mulder, Marcel, 1951-
Basic principles of membrane technology
Kluwer Academic, 1991
 Buku Teks