Dyfyniad APA

Chacko, V. (1965). Manual on sampling techniques for forest surveys. The Manager of Publications.

Dyfyniad Arddull Chicago

Chacko, V.J. Manual on Sampling Techniques for Forest Surveys. Delhi: The Manager of Publications, 1965.

Dyfyniad MLA

Chacko, V.J. Manual on Sampling Techniques for Forest Surveys. The Manager of Publications, 1965.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.