APA
Hirschberg J. G., . (1994). A Model Of Relative Price Elasticities From The Second Moments Of Demand. "Guildford, U K": University Of Surrey.
Chicago
Hirschberg J G, . 1994. A Model Of Relative Price Elasticities From The Second Moments Of Demand. "Guildford, U K": University Of Surrey.
Harvard
Hirschberg J. G., . (1994). A Model Of Relative Price Elasticities From The Second Moments Of Demand. "Guildford, U K": University Of Surrey.
MLA
Hirschberg J G, . A Model Of Relative Price Elasticities From The Second Moments Of Demand. "Guildford, U K": University Of Surrey. 1994.