Chen, M. A. (1991). Coping with seasonality and drought. Sage Publications.
Citazione stile Chigago Style (17a edizione)Chen, Martha Alter. Coping with Seasonality and Drought. New Delhi ; Newbury Park: Sage Publications, 1991.
Citatione MLA (8a ed.)Chen, Martha Alter. Coping with Seasonality and Drought. Sage Publications, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.