Vidiella, A. S. (2013). Natural stone houses 2. Page One Publishing.
Cita Chicago (17th ed.)Vidiella, Alex Sanchez. Natural Stone Houses 2. Singapore: Page One Publishing, 2013.
Cita MLA (9th ed.)Vidiella, Alex Sanchez. Natural Stone Houses 2. Page One Publishing, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.