Cita APA (7th ed.)
Gopalakrishnan, P., & Banerji, A. K. (1991). Maintenance and spare parts management: P. Gopalakrishnan; A.K. Banerji. Prentice-hall.
Cita Chicago (17th ed.)
Gopalakrishnan, P., i A. K. Banerji. Maintenance and Spare Parts Management: P. Gopalakrishnan; A.K. Banerji. New Delhi: Prentice-hall, 1991.
Cita MLA (9th ed.)
Gopalakrishnan, P., i A. K. Banerji. Maintenance and Spare Parts Management: P. Gopalakrishnan; A.K. Banerji. Prentice-hall, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.