Carter, P. &. R. (2016). logic Brainteasers. Seven Oaks.
Cita Chicago (17th ed.)Carter, Philip & Russell. Logic Brainteasers. London: Seven Oaks, 2016.
Cita MLA (9th ed.)Carter, Philip & Russell. Logic Brainteasers. Seven Oaks, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.