Transitive perfect colorings of 2-uniform tilings অনুযায়ী Felix, Rene P.

Structure of materials an introduction to crystallography, diffraction, and symmetry অনুযায়ী De Graef, Marc, McHenry, Michael E.

Also available remotely for University of the Philippines System via Cambridge University Press. Click here to access thru EZproxy
Available for University of the Philippines System via Cambridge University Press. Click here to access

Colorings of regular tilings with a singular center অনুযায়ী Evidente, Imogene

Structure of materials an introduction to crystallography, diffraction and symmetry অনুযায়ী De Graef, Marc, McHenry, Michael E.

Coloring symmetrical patterns অনুযায়ী Rapanut, Teofina A.

Symmetry in science an introduction to the general theory অনুযায়ী Rosen, Joe, 1937-

The dynamics of ambiguity অনুযায়ী Caglioti, Giuseppe

Geodel, Escher, Bach an eternal golden braid অনুযায়ী Hofstadter, Douglas R. 1945-

What is symmetryn অনুযায়ী Sitomer, Mindel

Geometry and symmetry অনুযায়ী Yale, Paul B.