Gaya APA
Functional approaches to written text: classromm applications. (1997).
Washington:
United States Information Agency.
Gaya Chicago
Functional approaches to written text: classromm applications.
.
Washington:
United States Information Agency,
1997.
Buku.
Gaya MLA
Functional approaches to written text: classromm applications.
.
Washington:
United States Information Agency,
1997.
Buku.
Gaya Turabian
Functional approaches to written text: classromm applications.
Washington:
United States Information Agency,
1997.
Buku.