Cita APA (7th ed.)

Fliegel, F. C., Roy, P., & Sen, L. K. (1968). Agricultural innovations in Indian villages. National Institute of Community Development.

Cita Chicago (17th ed.)

Fliegel, Frederick C., Prodipto Roy, i Lalit K. Sen. Agricultural Innovations in Indian Villages. Hyderabad: National Institute of Community Development, 1968.

Cita MLA (9th ed.)

Fliegel, Frederick C., et al. Agricultural Innovations in Indian Villages. National Institute of Community Development, 1968.