Heyrovska, R., & Narayan, S. (2011). Structures of molecules at the atomic level: Caffeine and related compounds. Philippine Journal of Science.
Lua i Stíl Chicago (17ú heag.)Heyrovska, Raji, agus Saraswathi Narayan. "Structures of Molecules at the Atomic Level: Caffeine and Related Compounds." Philippine Journal of Science 2011.
Lua MLA (9ú heag.)Heyrovska, Raji, agus Saraswathi Narayan. "Structures of Molecules at the Atomic Level: Caffeine and Related Compounds." Philippine Journal of Science, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.