Vallejo, C. (1957). Tungsteno y Paco Yunque. Juan Mejia Baca & P.L. Villanueva.
Chicago Style (17th ed.) CitationVallejo, César. Tungsteno Y Paco Yunque. Lima: Juan Mejia Baca & P.L. Villanueva, 1957.
MLA (8th ed.) CitationVallejo, César. Tungsteno Y Paco Yunque. Juan Mejia Baca & P.L. Villanueva, 1957.
Warning: These citations may not always be 100% accurate.