Gavhane K.A. Mechanical operations. Nirali Prakashan.
Cita Chicago (17th ed.)Gavhane K.A. Mechanical Operations. Pune: Nirali Prakashan.
Cita MLA (9th ed.)Gavhane K.A. Mechanical Operations. Nirali Prakashan.
Atenció: Aquestes cites poden no estar 100% correctes.