Beddington, Nadine
Butterworth, 1982
Buku Teks
International Council of Shopping Centers
Retail reporting Corp., 1996
Buku Referensi
Lion, Edgar, author
John Wiley & Sons, 1976
Buku Teks
Rossabi, Morris, author
Wiley Balckwell, 2014
Buku Teks
Goldstein, Steven M., author
Polity Press, 2015
Buku Teks