1. Dinsdale A (1986) Pottery Science: Materials, Process and Products. Chichester, Ellis Horwood. ISBN 0470202769.
2. Amoros JL (1987) Pastas ceramicas para pavimentos de monococcion. Influencia de la variables de prensado sobre las propriedades de la pieza en crudoy sobre su comportamiento durante el prensado y la coccion. PhD Thesis, University of Valencia, 61.
3. Standard UNI EN 1097-3 (1999) Determinazione della massa volumica in mucchio e dei vuoti intergranulari, ICS 91.100.15.
4. Pei P, Minor D, Onoda G (1999) Laboratory techniques for bulk density measurements, Chapter 17. In: Jillavenkatesa Da A, Onoda G (eds) Advances in process measurements for the ceramic industry. Westerville, OH, pp 293–306, ISBN 1574980866.
5. Enrique-Navarro JE, Garcia J, Amoros JL, Beltran V (1998) Alternatives to immersion in mercury for determining tile bulk density. Interceram, 47(1) ISSN 0020-5214.