1. 1) Salvador Munoz Vinas (2005), “Contemporary Theory of Conservation”, Oxford, pp.16-17
2. 2) For many great classical restoration projects of this type, please refer to the book: Jukka Jokilehto (1999), “A history of Architectural Conservation”, Oxford.
3. 3) Gary L. Allen, ed. (2004), “Human Spatial Memory- Remember where”, New Jersey, pp.112
4. 4) To Kien (2008), “Conservation pressing task and new documentation of old tube houses in Hanoi Old Quarter through the case of No. 47 Hang Bac Street house”, Journal of Architecture, Planning and Environmental Engineering (Transactions of AIJ), Tokyo, No.624 (February 2008), pp.457-463
5. 5) For details please refer to the webpage: http://www.answers.com/topic/mental-map