Mateo, J. (2014). Beyond Everest: What's next after reaching the top of the world? Philippine Starweek.
Chicago-referens (17:e uppl.)Mateo, Janvic. "Beyond Everest: What's Next After Reaching the Top of the World?" Philippine Starweek 2014.
MLA-referens (9:e uppl.)Mateo, Janvic. "Beyond Everest: What's Next After Reaching the Top of the World?" Philippine Starweek, 2014.
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