Pradhan, A. P. (1986). The Buddha's system of meditation. Sterling Publishers.
Cita Chicago Style (17a ed.)Pradhan, Ayodhya Prasad. The Buddha's System of Meditation. New Delhi: Sterling Publishers, 1986.
Cita MLA (9a ed.)Pradhan, Ayodhya Prasad. The Buddha's System of Meditation. Sterling Publishers, 1986.
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