Vigne, J.D., Zazzo, A., Saliège, J.F., Poplin, F., Guilaine, J., Simmons, A. (2009)."Pre-Neolithic wild boar management and introduction to Cyprus more than 11,400 years ago." Proceedings of the National Academy of Sciences of the United States of America 106: 16135–16138. PMID: 19706455doi:10.1073/pnas.0905015106
Entrada per "porc" al Diccionari de sinònims Franquesa, de Manuel Franquesa Lluelles (Barcelona: Editorial Pòrtic, 1970). Entrades per "porcellada", "lletigada", "porcada" i "trujada" al Diccionari Alcover-Moll.
Vigne, J.D., Zazzo, A., Saliège, J.F., Poplin, F., Guilaine, J., Simmons, A. (2009)."Pre-Neolithic wild boar management and introduction to Cyprus more than 11,400 years ago." Proceedings of the National Academy of Sciences of the United States of America 106: 16135–16138. PMID: 19706455doi:10.1073/pnas.0905015106
Larson, G., Albarella, U., Dobney, K., Rowley-Conwy, P., Schibler, J., Tresset, A., Vigne, J.D., Edwards, C.J., Schlumbaum, A., Dinu, A., Balaçsescu, A., Dolman, G., Tagliacozzo, A., Manaseryan, N., Miracle, P., Van Wijngaarden-Bakker, L., Masseti, M., Bradley, D.G., Cooper, A. "Ancient DNA, pig domestication, and the spread of the Neolithic into Europe."[Enllaç no actiu]Proc. Natl. Acad. Sci. USA. (2007). 104 (39): 15.276-15.281. PMID: 17855556
Larson, G., Albarella, U., Dobney, K., Rowley-Conwy, P., Schibler, J., Tresset, A., Vigne, J.D., Edwards, C.J., Schlumbaum, A., Dinu, A., Balaçsescu, A., Dolman, G., Tagliacozzo, A., Manaseryan, N., Miracle, P., Van Wijngaarden-Bakker, L., Masseti, M., Bradley, D.G., Cooper, A. "Ancient DNA, pig domestication, and the spread of the Neolithic into Europe."[Enllaç no actiu]Proc. Natl. Acad. Sci. USA. (2007). 104 (39): 15.276-15.281. PMID: 17855556
Sumena, K.B., Lucy, K.M., Chungath, J.J., Ashok, N. and Harshan, K.R., (2010). Regional histology of the subcutaneous tissue and the sweat glands of large white Yorkshire pigs. Tamilnadu Journal of Veterinary and Animal Sciences, 6(3): 128-135 [Enllaç no actiu]