Gaya APA
Mack, Angela. (1979).
English for Businessmen .
London:
Futura Publication Limited.
Gaya Chicago
Mack, Angela.
English for Businessmen.
London:
Futura Publication Limited,
1979.
Text.
Gaya MLA
Mack, Angela.
English for Businessmen.
London:
Futura Publication Limited,
1979.
Text.
Gaya Turabian
Mack, Angela.
English for Businessmen.
London:
Futura Publication Limited,
1979.
Print.