APA

Griliches Z., United States, . (1971). Price indexes and quality change: studies in new methods of measurement. Cambridge, Mass: Harvard University Press.

Chicago

Griliches Zvi, United States, . 1971. Price indexes and quality change: studies in new methods of measurement. Cambridge, Mass: Harvard University Press.

Harvard

Griliches Z., United States, . (1971). Price indexes and quality change: studies in new methods of measurement. Cambridge, Mass: Harvard University Press.

MLA

Griliches Zvi, United States, . Price indexes and quality change: studies in new methods of measurement. Cambridge, Mass: Harvard University Press. 1971.