Éber László, ed. (1935). "References to JOACHIM Ferenc, and to his brother JOACHIM József". Művészeti Lexikon – Épitészet, Szobrászat, Festészet, Iparművészet (in Hungarian). Társszerkesztő: Gombosi György. Budapest: Gyözö Andor. Volume I on page 513 – via Wikimedia. [Éber László, ed. (1935). "References to JOACHIM Ferenc, and to his brother JOACHIM József". Arts Lexicon - Architecture, Sculpture, Painting, Industrial Arts. Associate Editor: Gombosi György. Budapest: Gyözö Andor. Volume I on page 513.] Hans Vollmer, Allgemeines Lexikon der bildenden Künstler des XX. Jahrhunderts (Leipzig, 1953), vol. 2, p. 551.
"Szegedi festőmûvész sikere" [The success of a painter from Szeged]. Szinhazi Ujsag (in Hungarian). 1925. Retrieved 8 January 2008 – via Wikimedia. An article reviewing a solo exhibition of Joachim's paintings in Budapest, in 1925, states that Joachim's work had been well-received in Paris, Rome, Munich and Venice, and that this particular exhibition had already received favourable notices in other Budapest newspapers, Pesti Hirlap and 8 Orai Ujsag, and in the Vienna newspapers Die Stunde and Neue Freie Presse.
"Scan". Esti Kurir. March 15, 1935. p. 9. Retrieved 6 January 2008 – via Wikimedia.