Andrews, K. (1972). Concept of corporate strategy. Taraporevala.
Chicago Style aipamenaAndrews, K.R. Concept of Corporate Strategy. Industries private limited: Taraporevala, 1972.
MLA aipamenaAndrews, K.R. Concept of Corporate Strategy. Taraporevala, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.