Gaya APA
Summers, Della. (2006).
Longman Dictionary of Contemporary English (ed.5).
Italy:
Pearson Longman.
Gaya Chicago
Summers, Della.
Longman Dictionary of Contemporary English.
ed.5
Italy:
Pearson Longman,
2006.
.
Gaya MLA
Summers, Della.
Longman Dictionary of Contemporary English.
ed.5
Italy:
Pearson Longman,
2006.
.
Gaya Turabian
Summers, Della.
Longman Dictionary of Contemporary English.
ed.5
Italy:
Pearson Longman,
2006.
.