Gaya APA

Herman, R, E. (1991). Keeping good people : strategies for solving the dIlemma of the decade . New York: Mc Graw Hll.

Gaya MLA

Herman, Roger, E.. "Keeping good people : strategies for solving the dIlemma of the decade". New York: Mc Graw Hll, 1991. Buku/Printed Material.