Estrada, Rafael R.
Alemar?s Lawbook Division Manila,, 1957
Buku Teks
Storholm, Gordon R.
Prentice-Hall, 1982
Buku Teks
Vinoly, Rafael, 1944-, author
Princeton Architectural Press, 2002
Buku Teks
Tosdal, Harry R.
McGraw-Hill Book Co., Inc, 1950
Buku Teks
Estrada, Ric
Bina Aksara, 1982
Buku Teks