Gaya APA
Hummelbrunner, S.A.. (1990).
Contemporary business mathematics with Canadian applications (3rd. Ed).
Prentice-Hall:
Prentice-Hall Canada Inc.
Gaya Chicago
Hummelbrunner, S.A..
Contemporary business mathematics with Canadian applications.
3rd. Ed
Prentice-Hall:
Prentice-Hall Canada Inc,
1990.
Text.
Gaya MLA
Hummelbrunner, S.A..
Contemporary business mathematics with Canadian applications.
3rd. Ed
Prentice-Hall:
Prentice-Hall Canada Inc,
1990.
Text.
Gaya Turabian
Hummelbrunner, S.A..
Contemporary business mathematics with Canadian applications.
3rd. Ed
Prentice-Hall:
Prentice-Hall Canada Inc,
1990.
Print.