Gaya APA
Keen, Peter G.W.. (1988).
Competing in time: using telecommunications for competitive advantage .
USA:
Ballinger.
Gaya Chicago
Keen, Peter G.W..
Competing in time: using telecommunications for competitive advantage.
USA:
Ballinger,
1988.
Text.
Gaya MLA
Keen, Peter G.W..
Competing in time: using telecommunications for competitive advantage.
USA:
Ballinger,
1988.
Text.
Gaya Turabian
Keen, Peter G.W..
Competing in time: using telecommunications for competitive advantage.
USA:
Ballinger,
1988.
Print.