Hare, J. (1990). The dragons of square. Edward Arnold Publication.
Cita Chicago (17th ed.)Hare, John. The Dragons of Square. London: Edward Arnold Publication, 1990.
Cita MLA (9th ed.)Hare, John. The Dragons of Square. Edward Arnold Publication, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.