APA-viite (7. p.)

SWAMINATHAN. Consequences of small-farm mechanization. INTERNATIONAL RICE RESEARCH INSTITUTE.

Chicago-viite (17. p.)

SWAMINATHAN. Consequences of Small-farm Mechanization. INTERNATIONAL RICE RESEARCH INSTITUTE.

MLA-viite (8. p.)

SWAMINATHAN. Consequences of Small-farm Mechanization. INTERNATIONAL RICE RESEARCH INSTITUTE.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.