E.M.Kirkpatrick. (1989). Chamber 20 century Dictionary. Allied Publisher Pvt. Ltd.
Cita Chicago (17th ed.)E.M.Kirkpatrick. Chamber 20 Century Dictionary. Madras: Allied Publisher Pvt. Ltd, 1989.
Cita MLA (9th ed.)E.M.Kirkpatrick. Chamber 20 Century Dictionary. Allied Publisher Pvt. Ltd, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.