Širec, Karin, Polona Tominc, Katja Crnogaj, Matej Rus, in Barbara Bradač Hojnik. Entrepreneurship for Sustainable Future: GEM Slovenia 2023, Executive Summary. Uredil Karin Širec in Katja Crnogaj. Let. 2023, 2. Globalni podjetniški monitor Slovenija / Global Entrepreneurship Monitor Slovenia. Univerzitetna založba Univerze v Mariboru, 2024. Pridobljeno februar 28, 2026. https://old.press.um.si/index.php/ump/catalog/book/866.