Gaya APA
Hubbard, L. Ron. (1997).
The L. Ron Hubbard Series : Literary Correspondence Letters & Journals .
United State America:
Bridge Publication.
Gaya Chicago
Hubbard, L. Ron.
The L. Ron Hubbard Series : Literary Correspondence Letters & Journals.
United State America:
Bridge Publication,
1997.
Buku.
Gaya MLA
Hubbard, L. Ron.
The L. Ron Hubbard Series : Literary Correspondence Letters & Journals.
United State America:
Bridge Publication,
1997.
Buku.
Gaya Turabian
Hubbard, L. Ron.
The L. Ron Hubbard Series : Literary Correspondence Letters & Journals.
United State America:
Bridge Publication,
1997.
Buku.