Gaya APA
Kattan-Ibarra, Juan. (1984).
Spanish - teach yourself books .
London:
Teach Yourself Books.
Gaya Chicago
Kattan-Ibarra, Juan.
Spanish - teach yourself books.
London:
Teach Yourself Books,
1984.
Buku.
Gaya MLA
Kattan-Ibarra, Juan.
Spanish - teach yourself books.
London:
Teach Yourself Books,
1984.
Buku.
Gaya Turabian
Kattan-Ibarra, Juan.
Spanish - teach yourself books.
London:
Teach Yourself Books,
1984.
Buku.