Stalk, G. (1990). Competing against time: How time-based competition is reshaping global markets. New York: Free Press.
Čikaški stil citiranjaStalk, George. Competing against Time: How Time-based Competition Is Reshaping Global Markets. New York: Free Press, 1990.
MLA način citiranjaStalk, George. Competing against Time: How Time-based Competition Is Reshaping Global Markets. New York: Free Press, 1990.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.