Gaya APA
White, Graham, Drake, Susan. (1989).
Business Initiatives (Ed. I).
United Kingdom:
Longman Group.
Gaya Chicago
White, Graham, Drake, Susan.
Business Initiatives.
Ed. I
United Kingdom:
Longman Group,
1989.
.
Gaya MLA
White, Graham, Drake, Susan.
Business Initiatives.
Ed. I
United Kingdom:
Longman Group,
1989.
.
Gaya Turabian
White, Graham, Drake, Susan.
Business Initiatives.
Ed. I
United Kingdom:
Longman Group,
1989.
.