Gaya APA
Shryock, M, G, H., N, B.
(1994).
Perencanaan Strategik
.
Jakarta:
Remaja Rosdakaya-.
Gaya MLA
Shryock, Mervyn, G., Hardinge,Harold., N, Burhan.
"Perencanaan Strategik".
Jakarta:
Remaja Rosdakaya-,
1994.
Text.