APA
Sullivan P. H., . (1998). Profiting from intellectual capital. John Wiley & Sons Inc, New York: .
Chicago
Sullivan Patrick H, . 1998. Profiting from intellectual capital. John Wiley & Sons Inc, New York: .
Harvard
Sullivan P. H., . (1998). Profiting from intellectual capital. John Wiley & Sons Inc, New York: .
MLA
Sullivan Patrick H, . Profiting from intellectual capital. John Wiley & Sons Inc, New York: . 1998.