Narayanan, K. R. (1983). Heart attackinu swabhaavaapekshitha siddhaushadhangal: 48 specific remedikal.
Čikaški stil citiranjaNarayanan, K R. Heart Attackinu Swabhaavaapekshitha Siddhaushadhangal: 48 Specific Remedikal. Kaithakkal granthaalayam, 1983.
MLA način citiranjaNarayanan, K R. Heart Attackinu Swabhaavaapekshitha Siddhaushadhangal: 48 Specific Remedikal. 1983.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.