Reading, N. (2005). Sortable elements and Cambrian lattices.
Cita Chicago (17th ed.)Reading, Nathan. Sortable Elements and Cambrian Lattices. 2005.
Cita MLA (9th ed.)Reading, Nathan. Sortable Elements and Cambrian Lattices. 2005.
Atenció: Aquestes cites poden no estar 100% correctes.