Gaya APA
Webster's english thesaurus. (2006).
Batam:
Karisma Publising Group.
Gaya Chicago
Webster's english thesaurus.
I.
Batam:
Karisma Publising Group,
2006.
Buku.
Gaya MLA
Webster's english thesaurus.
I.
Batam:
Karisma Publising Group,
2006.
Buku.
Gaya Turabian
Webster's english thesaurus.
Batam:
Karisma Publising Group,
2006.
Buku.