Lua APA (7ú heag.)
OSMO, R., & ROSEN, A. (1995). PROBLEM SPECIFICITY AND USE OF PROBLEM-SOLVING STRATEGIES.
Lua i Stíl Chicago (17ú heag.)
OSMO, R., agus A. ROSEN. PROBLEM SPECIFICITY AND USE OF PROBLEM-SOLVING STRATEGIES. 1995.
Lua MLA (9ú heag.)
OSMO, R., agus A. ROSEN. PROBLEM SPECIFICITY AND USE OF PROBLEM-SOLVING STRATEGIES. 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.