APA (7e ed.) Bronvermelding

Ojha T.P, M. A. Principles of Agricultural Engineering Vol II (5th.). 2020.

Chicago (17e ed.) Bronvermelding

Ojha T.P, Michael A.M. Principles of Agricultural Engineering Vol II. 5th. New Delhi: 2020.

MLA (9e ed.) Bronvermelding

Ojha T.P, Michael A.M. Principles of Agricultural Engineering Vol II. 5th. 2020.