Latvian foreign and security policy : Yearbook 2018 / Latvian Institute of International Affairs ; in cooperation with: Friedrich Ebert Stiftung. - Riga : Latvian Institute of International Affairs, 2018. - 246 Seiten = 6,9 MB PDF-File. -
Electronic ed.: Riga : FES, 2018
ISBN 978-9934-567-18-6
http://library.fes.de/pdf-files/bueros/baltikum/14122.pdf

Latvian foreign and security policy : Yearbook 2017 / Latvian Institute of International Affairs ; in cooperation with: Friedrich Ebert Stiftung. - Riga : Latvian Institute of International Affairs, 2017. - 254 Seiten = 5,3 MB PDF-File. -
Electronic ed.: Riga : FES, 2018
ISBN 978-9984-583-96-9
http://library.fes.de/pdf-files/bueros/baltikum/14120.pdf