APA-referens

Tran Thi Mai Hoa., Haruo, N., & Huan Nguyen Cao Huan. Potential of developing community-based ecotourism in Van Don district, Quảng Ninh province.

Chicago-stil citat

Tran Thi Mai Hoa., Noma Haruo, och Huan Nguyen Cao Huan. Potential of Developing Community-based Ecotourism in Van Don District, Quảng Ninh Province.

MLA-referens

Tran Thi Mai Hoa., Noma Haruo, och Huan Nguyen Cao Huan. Potential of Developing Community-based Ecotourism in Van Don District, Quảng Ninh Province.

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