Buletin Agroteknologi | Universitas Prof Dr Hazairin SH. Cambridge University Press.
Cita Chicago (17th ed.)Buletin Agroteknologi | Universitas Prof Dr Hazairin SH. Cambridge University Press.
Cita MLA (9th ed.)Buletin Agroteknologi | Universitas Prof Dr Hazairin SH. Cambridge University Press.
Atenció: Aquestes cites poden no estar 100% correctes.