A.C. Bhaktivedanta Swami Prabhupada. (2009). Karma: La justicia infalible. The Bhaktivedanta Book Trust International.
Citazione stile Chigago Style (17a edizione)A.C. Bhaktivedanta Swami Prabhupada. Karma: La Justicia Infalible. Mendoza: The Bhaktivedanta Book Trust International, 2009.
Citatione MLA (9a ed.)A.C. Bhaktivedanta Swami Prabhupada. Karma: La Justicia Infalible. The Bhaktivedanta Book Trust International, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.