Gaya APA
Christopher, Martin. (1989).
Strategy : a guide to marketing for senior executives .
England:
Wildwood House.
Gaya Chicago
Christopher, Martin.
Strategy : a guide to marketing for senior executives.
England:
Wildwood House,
1989.
Text.
Gaya MLA
Christopher, Martin.
Strategy : a guide to marketing for senior executives.
England:
Wildwood House,
1989.
Text.
Gaya Turabian
Christopher, Martin.
Strategy : a guide to marketing for senior executives.
England:
Wildwood House,
1989.
Print.