Śarmā, H. L. (1981). The psychodynamics of Yoga. GDK Publications.
Lua i Stíl Chicago (17ú heag.)Śarmā, Haradvārī Lāla. The Psychodynamics of Yoga. Delhi: GDK Publications, 1981.
Lua MLA (8ú heag.)Śarmā, Haradvārī Lāla. The Psychodynamics of Yoga. GDK Publications, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.