Tohutoro APA (7th ed.)

(2001). Ecological management of agricultural weeds. Univ. Dr..

Tohutoru Kātū Chicago (17th ed.)

Ecological Management of Agricultural Weeds. Cambridge: Univ. Dr., 2001.

Tohutoro MLA (9th ed.)

Ecological Management of Agricultural Weeds. Univ. Dr., 2001.