Samonte, P. (2013). Sugarcane planter becomes top manufacturer of organic fertilizers. Agriculture.
Cita Chicago (17th ed.)Samonte, Pete. "Sugarcane Planter Becomes Top Manufacturer of Organic Fertilizers." Agriculture 2013.
Cita MLA (9th ed.)Samonte, Pete. "Sugarcane Planter Becomes Top Manufacturer of Organic Fertilizers." Agriculture, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.