APA Publications, [date of publication not identified]
Buku Referensi
APA Publications, [date of publication not identified]
Buku Referensi
Pertubuhan Akitek Malaysia, 2007
Buku Teks
Rosensohn, Nicole, author
Fundacion BBV, 1993
Buku Teks
Araba Kalea:ITXAROPENA,,
Buku Teks