APA

OECD, . (1973). The OECD Social Indicator Development Programme. Paris: OECD.

Chicago

OECD, . 1973. The OECD Social Indicator Development Programme. Paris: OECD.

Harvard

OECD, . (1973). The OECD Social Indicator Development Programme. Paris: OECD.

MLA

OECD, . The OECD Social Indicator Development Programme. Paris: OECD. 1973.