Gaya APA
Drake, Susan, White, Graham. (1990).
Business Initiatives: Teacher's Guide .
England:
Longman Group.
Gaya Chicago
Drake, Susan, White, Graham.
Business Initiatives: Teacher's Guide.
England:
Longman Group,
1990.
.
Gaya MLA
Drake, Susan, White, Graham.
Business Initiatives: Teacher's Guide.
England:
Longman Group,
1990.
.
Gaya Turabian
Drake, Susan, White, Graham.
Business Initiatives: Teacher's Guide.
England:
Longman Group,
1990.
.