edited by Suresh P. Sethi, Marija Bogataj and Lorenzo Ros-McDonnell
Springer, 2012
eBooks
by Wayne C. Turner ... [et al.]
Prentice-Hall, 1993
Buku Teks
Miller, David M., author
John Wiley & Sons, 1990
Buku Teks
Badiru, Adedeji Bodunde, 1952-, author
Taylor & Francis, 2006
Buku Teks
edited by Gavriel Salvendy
John Wiley & Sons, 1991
Buku Referensi