Maria Reiche (English Wikipedia)

Thomas, Robert McG Jr. (15 June 1998). "Maria Reiche, 95, Keeper of an Ancient Peruvian Puzzle, Dies". The New York Times. ISSN 0362-4331. Archived from the original on 5 December 2018. Retrieved 3 March 2018.
Smith, Kiona N. "Tuesday's Google Doodle Celebrates Nazca Line Archaeologist Maria Reiche". Forbes. Archived from the original on 5 December 2018. Retrieved 15 May 2018.
"Maria Reiche's 115th Birthday". Google Doodles Archive. 15 May 2018. Archived from the original on 5 December 2018. Retrieved 15 May 2018.
"Indianer-Welt: Nazca - Biographie: Maria Reiche". www.indianer-welt.de. Archived from the original on 5 December 2018. Retrieved 3 March 2018.
"Maria and the Stars of Nazca". www.nazcaresources.com. Archived from the original on 23 June 2014. Retrieved 3 March 2018.
"The Nazca Lines", Peru Cultural Society. Archived from the original on 2012-01-28. Retrieved 2012-01-27.

discover-peru.org

"The Nazca Lines", Peru Cultural Society. Archived from the original on 2012-01-28. Retrieved 2012-01-27.

Smith, Kiona N. "Tuesday's Google Doodle Celebrates Nazca Line Archaeologist Maria Reiche". Forbes. Archived from the original on 5 December 2018. Retrieved 15 May 2018.

"Maria Reiche's 115th Birthday". Google Doodles Archive. 15 May 2018. Archived from the original on 5 December 2018. Retrieved 15 May 2018.

"Indianer-Welt: Nazca - Biographie: Maria Reiche". www.indianer-welt.de. Archived from the original on 5 December 2018. Retrieved 3 March 2018.

"Maria and the Stars of Nazca". www.nazcaresources.com. Archived from the original on 23 June 2014. Retrieved 3 March 2018.

Thomas, Robert McG Jr. (15 June 1998). "Maria Reiche, 95, Keeper of an Ancient Peruvian Puzzle, Dies". The New York Times. ISSN 0362-4331. Archived from the original on 5 December 2018. Retrieved 3 March 2018.

"Bean Sprouts New Theory" (PDF). Retrieved 16 February 2013. South American Explorer, January 1983^{[permanent dead link]}

Centre, UNESCO World Heritage. "Lines and Geoglyphs of Nasca and Palpa". whc.unesco.org. Archived from the original on 5 December 2018. Retrieved 15 May 2018.

Centre, UNESCO World Heritage. "Lines and Geoglyphs of Nasca and Palpa". whc.unesco.org. Archived from the original on 5 December 2018. Retrieved 15 May 2018.
"Today's Google Doodle celebrates the scientist who studied the mysterious desert lines of Peru". The Verge. Archived from the original on 5 December 2018. Retrieved 15 May 2018.
"Who was the German governess obsessed with the mystery of Peru's Nazca Lines?". The Independent. 15 May 2018. Archived from the original on 5 December 2018. Retrieved 15 May 2018.

Thomas, Robert McG Jr. (15 June 1998). "Maria Reiche, 95, Keeper of an Ancient Peruvian Puzzle, Dies". The New York Times. ISSN 0362-4331. Archived from the original on 5 December 2018. Retrieved 3 March 2018.