APA

Pollak R. A., . (1989). The theory of the cost-of-living index. New York, NY [u.a.]: Oxford Univ. Pr.

Chicago

Pollak Robert A, . 1989. The theory of the cost-of-living index. New York, NY [u.a.]: Oxford Univ. Pr.

Harvard

Pollak R. A., . (1989). The theory of the cost-of-living index. New York, NY [u.a.]: Oxford Univ. Pr.

MLA

Pollak Robert A, . The theory of the cost-of-living index. New York, NY [u.a.]: Oxford Univ. Pr. 1989.