English Heritage, Odgers, D., & Henry, A. (2012). Practical building conservation: Stone. Ashgate.
Chicago Style (17. basım) AtıfEnglish Heritage, David Odgers, ve Alison Henry. Practical Building Conservation: Stone. Farnham: Ashgate, 2012.
MLA (9th ed.) AtıfEnglish Heritage, et al. Practical Building Conservation: Stone. Ashgate, 2012.
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