APA aipamena

Elicom. (2000). NN HTML 4 cho World Wide Web. Hà Nội.

Chicago Style aipamena

Elicom. NN HTML 4 Cho World Wide Web. Hà Nội, 2000.

MLA aipamena

Elicom. NN HTML 4 Cho World Wide Web. Hà Nội, 2000.

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