JOHN K C. (1997). FARMER`S PARTICIPATION IN AGRICUTURAL RESEARCH & EXTENSION SYSTEM. CONCEPT PUBLICATION.
Cita Chicago (17th ed.)JOHN K C. FARMER`S PARTICIPATION IN AGRICUTURAL RESEARCH & EXTENSION SYSTEM. NEW DELHI: CONCEPT PUBLICATION, 1997.
Cita MLA (9th ed.)JOHN K C. FARMER`S PARTICIPATION IN AGRICUTURAL RESEARCH & EXTENSION SYSTEM. CONCEPT PUBLICATION, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.