APA সাইটেশন

HOÀNG VĂN KHOÁN. (2002). Cổ loa trung tâm hội tụ văn minh sông hồng. Hà Nội: VHTT.

শিকাগো স্টাইলে সাইটেশন

HOÀNG VĂN KHOÁN. Cổ Loa Trung Tâm Hội Tụ Văn Minh Sông Hồng. Hà Nội: VHTT, 2002.

এমএলএ সাইটেশন

HOÀNG VĂN KHOÁN. Cổ Loa Trung Tâm Hội Tụ Văn Minh Sông Hồng. Hà Nội: VHTT, 2002.

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