Li, Z. (1994). Study on energy, economic flows in strawberry production systems in Nanjing, China.
Cita Chicago (17th ed.)Li, Zhengfang. Study on Energy, Economic Flows in Strawberry Production Systems in Nanjing, China. 1994.
Cita MLA (9th ed.)Li, Zhengfang. Study on Energy, Economic Flows in Strawberry Production Systems in Nanjing, China. 1994.
Atenció: Aquestes cites poden no estar 100% correctes.