Cita APA

Sewa Singh. (1997). International manual of reference and information sources. Beacon Books.

Chicago Edition Citation

Sewa Singh. International Manual of Reference and Information Sources. Beacon Books, 1997.

Cita MLA

Sewa Singh. International Manual of Reference and Information Sources. Beacon Books, 1997.

Atenció: Aquestes cites poden no estar 100% correctes.