McCormack, M. (1991). The 110% solution. Rupa.
Cita Chicago (17th ed.)McCormack, Mark. The 110% Solution. Calcutta: Rupa, 1991.
Cita MLA (9th ed.)McCormack, Mark. The 110% Solution. Rupa, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.