APA ציטוט

DeFriese, G. H. (1991). The secondary data bases of health services research: Need for a national inventory.

Citação norma Chicago

DeFriese, G H. The Secondary Data Bases of Health Services Research: Need for a National Inventory. 1991.

ציטוט MLA

DeFriese, G H. The Secondary Data Bases of Health Services Research: Need for a National Inventory. 1991.