Hawking, S. (2017). Vũ trụ trong vỏ hạt dẻ =: The universe in a nutshell. Thành phố Hồ Chí Minh: Trẻ.
শিকাগো স্টাইলে সাইটেশনHawking, Stephen. Vũ Trụ Trong Vỏ Hạt Dẻ =: The Universe in a Nutshell. Thành phố Hồ Chí Minh: Trẻ, 2017.
এমএলএ সাইটেশনHawking, Stephen. Vũ Trụ Trong Vỏ Hạt Dẻ =: The Universe in a Nutshell. Thành phố Hồ Chí Minh: Trẻ, 2017.
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