Gaya APA
Levy, H., Sarnat, M.
(1993).
Capital Investment Financial Decisions
(
edisi ke-5)
.
Amerika:
Prentice Hall.
Gaya MLA
Levy, Haim., Sarnat, Marshall.
"Capital Investment Financial Decisions".
edisi ke-5
Amerika:
Prentice Hall,
1993.
Textbook.