APA Edition Citation

Hariharakrishnan, A., & Pareed, P. V. (1966). Text book of mathematics for polytechnic and other proffessional courses (1.). Pulikkottil publishing house.

Chicago Edition Citation

Hariharakrishnan, A., and P V. Pareed. Text Book of Mathematics for Polytechnic and Other Proffessional Courses. 1. Trichur: Pulikkottil publishing house, 1966.

MLA Edition Citation

Hariharakrishnan, A., and P V. Pareed. Text Book of Mathematics for Polytechnic and Other Proffessional Courses. 1. Pulikkottil publishing house, 1966.