Edwards Vives, Alberto
Editorial Universitaria de Chile, 1987
Buku Teks
Vaillant, Pablo Valenzuela, author
BHA Impresores, 1993
Buku Referensi
Culture Departemen, 1984
Buku Teks
Mellafe, Rolando
Editorial Universitaria, 1986
Buku Teks
West Publishing Company, 1989
Buku Teks