Anderson, J. R. (1988). Agricultural research in a risky world: The case of cocoa research in PNG. University of New England.
Citazione stile Chigago Style (17a edizione)Anderson, Jock R. Agricultural Research in a Risky World: The Case of Cocoa Research in PNG. Armidale: University of New England, 1988.
Citatione MLA (9a ed.)Anderson, Jock R. Agricultural Research in a Risky World: The Case of Cocoa Research in PNG. University of New England, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.