- worddisk.com wiki/Klaus_Iohannis/In the National Liberal Party (PNL). On 20 February 2013, Klaus Iohannis joined the PNL, announcing this during a press conference with Crin Antonescu.
- peoplepill.com i/klaus-iohannis/Born in a camin de muti in the historic centre of Sibiu to a Transylvanian Saxon family, Klaus Iohannis is the eldest child of Susanne and Gustav Heinz Johannis.
- en.wikiquote.org wiki/Klaus_Iohannis"Interview: Klaus Iohannis" in Global FDI Reports (2019). What the European Union does, from my perspective, is well done and it helps everyone.
- weforum.org people/klaus-iohannis/Klaus Iohannis. President of Romania, Office of the President of Romania. About Us.
- famousbio.net klaus-iohannis-11748.htmlKlaus Iohannis (also spelled Johannis) is the current President of Romania, in office since December 21, 2014.
- newswall.org i/klaus-iohannisStay up to date on all the latest and breaking news about Klaus Iohannis, and explore 5+ Articles from many reputable news sources on current events.
- britannica.com biography/Klaus-Iohannis…ahead of his chief challenger, Klaus Iohannis, the mayor of the Transylvanian city of Sibiu and a member of Romania’s small German Lutheran minority.
- wikijtr.icu wiki/Klaus_IohannisTarihi merkezinde doğdu Sibiu bir Transilvanya Saksonu Klaus Iohannis, Gustav Heinz ve Susanne Johannis'in en büyük çocuklarıdır.
- apnews.com hub/klaus-iohannisBUCHAREST, Romania (AP) — Romanian President Klaus Iohannis discussed energy, economic and security issues in Bucharest Thursday with his visiting...