APA
Perrin R. K., Scobie G. M. j. a., . (1981). Market intervention policies for increasing the consumption of nutrients by low income households. Washington, D.C: World Bank.
Chicago
Perrin Richard K, Scobie Grant M joint author, . 1981. Market intervention policies for increasing the consumption of nutrients by low income households. Washington, D.C: World Bank.
Harvard
Perrin R. K., Scobie G. M. j. a., . (1981). Market intervention policies for increasing the consumption of nutrients by low income households. Washington, D.C: World Bank.
MLA
Perrin Richard K, Scobie Grant M joint author, . Market intervention policies for increasing the consumption of nutrients by low income households. Washington, D.C: World Bank. 1981.