Lua APA (7ú heag.)

FRIEDMAN LAWRENCE M. (1998). FUNDAMENTALS OF CLINICAL TRIALS (3.).

Lua i Stíl Chicago (17ú heag.)

FRIEDMAN LAWRENCE M. FUNDAMENTALS OF CLINICAL TRIALS. 3. NEW YORK, 1998.

Lua MLA (9ú heag.)

FRIEDMAN LAWRENCE M. FUNDAMENTALS OF CLINICAL TRIALS. 3. 1998.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.