Priestley, H. (1997). Varieties of distributive lattices with unary operations .1.
Cita Chicago (17th ed.)Priestley, H. Varieties of Distributive Lattices with Unary Operations .1. 1997.
Cita MLA (9th ed.)Priestley, H. Varieties of Distributive Lattices with Unary Operations .1. 1997.
Atenció: Aquestes cites poden no estar 100% correctes.