Gaya APA
Eckersley, C.E, Kaufmann, W. (1973).
English Commercial Practice and Correspondence (New Ed. Cet.1).
London:
Longman.
Gaya Chicago
Eckersley, C.E, Kaufmann, W.
English Commercial Practice and Correspondence.
New Ed. Cet.1
London:
Longman,
1973.
Text.
Gaya MLA
Eckersley, C.E, Kaufmann, W.
English Commercial Practice and Correspondence.
New Ed. Cet.1
London:
Longman,
1973.
Text.
Gaya Turabian
Eckersley, C.E, Kaufmann, W.
English Commercial Practice and Correspondence.
New Ed. Cet.1
London:
Longman,
1973.
Print.