Gaya APA
Robert Atwan, dkk.. (1987).
Effective Writing For The College Curriculum .
ttp:
McGraw-HIIL Book Company.
Gaya Chicago
Robert Atwan, dkk..
Effective Writing For The College Curriculum.
ttp:
McGraw-HIIL Book Company,
1987.
Buku.
Gaya MLA
Robert Atwan, dkk..
Effective Writing For The College Curriculum.
ttp:
McGraw-HIIL Book Company,
1987.
Buku.
Gaya Turabian
Robert Atwan, dkk..
Effective Writing For The College Curriculum.
ttp:
McGraw-HIIL Book Company,
1987.
Buku.