Stebbins, R. A. (2020). Leisure and the Motive to Volunteer: Theories of Serious, Casual, and Project-Based Leisure. 1st ed. 2015. Palgrave Macmillan UK.
শিকাগো স্টাইলে সাইটেশনStebbins, Robert A. Leisure and the Motive to Volunteer: Theories of Serious, Casual, and Project-Based Leisure. 1st Ed. 2015. Palgrave Macmillan UK, 2020.
এমএলএ সাইটেশনStebbins, Robert A. Leisure and the Motive to Volunteer: Theories of Serious, Casual, and Project-Based Leisure. 1st Ed. 2015. Palgrave Macmillan UK, 2020.
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