Gaya APA
Eckersley, C. E.. (1958).
Essential English For Foreign Students .
London:
Longman.
Gaya Chicago
Eckersley, C. E..
Essential English For Foreign Students.
London:
Longman,
1958.
.
Gaya MLA
Eckersley, C. E..
Essential English For Foreign Students.
London:
Longman,
1958.
.
Gaya Turabian
Eckersley, C. E..
Essential English For Foreign Students.
London:
Longman,
1958.
.