Ratnam, T. V., Ramachandran, M., & Narayanaswamy, G. (1977). Maintenance management in spinning. South India Textile Research Association.
Chicago-viite (17. p.)Ratnam, T. V., M. Ramachandran, ja G. Narayanaswamy. Maintenance Management in Spinning. Coimbatore: South India Textile Research Association, 1977.
MLA-viite (8. p.)Ratnam, T. V., et al. Maintenance Management in Spinning. South India Textile Research Association, 1977.
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