Lowenthal, W. (1969). Pharmaceutical calculations: A self-instructional text. Williams & Wilkins.
Lua i Stíl Chicago (17ú heag.)Lowenthal, Werner. Pharmaceutical Calculations: A Self-instructional Text. Baltimore: Williams & Wilkins, 1969.
Lua MLA (9ú heag.)Lowenthal, Werner. Pharmaceutical Calculations: A Self-instructional Text. Williams & Wilkins, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.