@book{Collon2016WAS4, author = {Collon, Dominique and Porada, Edith}, number = {4}, series = {Catalogue of the {Western} {Asiatic} {Seals} in the {British} {Museum}}, year = {2016}, publisher = {British Museum Press}, title = {Cylinder {Seals}}, } @book{Matthews1990PrinciplesComposition, author = {Matthews, Donald M.}, number = {8}, series = {Orbis {Biblicus} et {Orientalis}, {Series} {Archaeologica}}, year = {1990}, title = {Principles of composition in {Near} {Eastern} {Glyphic} of the later second {Millennium} {B}.{C}.}, }