Clifton, J., & Wooster, S. (2004). Stone, wood, glass & steel: Inspirational and practical design ideas and techniques using hard landscaping materials. London: Anness Publishing.
Παραπομπή Chicago StyleClifton, Joan, and Steven Wooster. Stone, Wood, Glass & Steel: Inspirational and Practical Design Ideas and Techniques Using Hard Landscaping Materials. London: Anness Publishing, 2004.
Παραπομπή MLAClifton, Joan, and Steven Wooster. Stone, Wood, Glass & Steel: Inspirational and Practical Design Ideas and Techniques Using Hard Landscaping Materials. London: Anness Publishing, 2004.
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