Citazione APA

International Rice Research Institute. (1989). 20th Asia rice farming systems working group meeting: Report. [Manila]: International Rice Research Institute.

Stile di citazione Chicago

International Rice Research Institute. 20th Asia Rice Farming Systems Working Group Meeting: Report. [Manila]: International Rice Research Institute, 1989.

Citazione MLA

International Rice Research Institute. 20th Asia Rice Farming Systems Working Group Meeting: Report. [Manila]: International Rice Research Institute, 1989.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.