ALEXANDER CAROLINE

Alexander, Caroline South Pole Race [Text] : Features / Caroline Alexander // National Geographic. - 2011. - № 3. - 122-135 p.. ISSN 0027-9358.

GUILLERMOPRIETO ALMA

Guillermoprieto, Alma Secrets of the Maya / Alma Guillermoprieto // National Geographic. - 2013. - № 2. - 99-122 p.. ISSN 0027-9358.

XU HAO

Xu Hao, Shandong's Legacy [Text] / Xu Hao // China Today. - 2014. - № 11. - P. 52-54. ISSN 1003-0905.

SHEN YUWEN

Shen, Yuwen Shijiazhuang's Magnificent Seven Ancient Villages / Yuwen Shen // China Today. - 2015. - June Vol. 64. (№ 6). - 74-77 p. ISSN 1003-0905.