Hari A.R. (2000). Pyramids For Health And Happiness. Sadhana Publications.
Citazione stile Chigago Style (17a edizione)Hari A.R. Pyramids For Health And Happiness. Bangalore: Sadhana Publications, 2000.
Citatione MLA (9a ed.)Hari A.R. Pyramids For Health And Happiness. Sadhana Publications, 2000.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.