Citazione APA

Malik, R., & Dhinsre, K. Manual of petro-chemicals, greases and lubricants. Small industry research institute.

Stile di citazione Chicago

Malik, R.K, e K.C Dhinsre. Manual of Petro-chemicals, Greases and Lubricants. Delhi: Small industry research institute.

Citazione MLA

Malik, R.K, e K.C Dhinsre. Manual of Petro-chemicals, Greases and Lubricants. Small industry research institute.