Gordon, E., Natarajan, K., & Arora, A. (2009). Entrepreneurship development. Himalaya Pub. House.
Tohutoru Kātū Chicago (17th ed.)Gordon, E., K. Natarajan, me Amishi Arora. Entrepreneurship Development. Mumbai [India]: Himalaya Pub. House, 2009.
Tohutoro MLA (9th ed.)Gordon, E., et al. Entrepreneurship Development. Himalaya Pub. House, 2009.
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