We recommend you the following publications about Argentina and its general, economic, social and tourism aspects, available in Serbian, Spanish and English.
The section “Tourism Promotion” provides with complete and specific information about different regions of Argentina and other aspects related to tourism in Serbian language.
http://eserb.mrecic.gov.ar/sr/content/ruta-40
http://eserb.mrecic.gov.ar/sr/content/sever-argentine
http://eserb.mrecic.gov.ar/sr/content/argentina-opste-informacije-0
It also contains specific information in English, in particular chapters I, II, III and VII, of the publication of the Secretary for Economic Relations of the Ministry of Foreign Affairs of Argentina “Doing Business” specified below.
http://www.mrecic.gov.ar/userfiles/investors_guide.pdf
It also has specific information in Spanish (plus other languages) below.
http://www.argentina.gob.ar/advf/descargas/acerca_espanol.pdf
http://www.argentina.travel/es/multimedia/argentina-imagine-a-country-th...
Also exists a website (link) in Spanish, English and German, related to tango. (below)