Andersson, F. (1990). The international diffusion of new chemical entities: A cross-national study of the determinants of differences in drug lag ([Ed. 1:1].). Distributed by Dept. of Health and Society, Linköping University.
Lua i Stíl Chicago (17ú heag.)Andersson, Fredrik. The International Diffusion of New Chemical Entities: A Cross-national Study of the Determinants of Differences in Drug Lag. [Ed. 1:1]. [Linköping, Sweden: Distributed by Dept. of Health and Society, Linköping University, 1990.
Lua MLA (8ú heag.)Andersson, Fredrik. The International Diffusion of New Chemical Entities: A Cross-national Study of the Determinants of Differences in Drug Lag. [Ed. 1:1]. Distributed by Dept. of Health and Society, Linköping University, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.