Maertens, W. (1975). Telemann, Georg Philipp: W. Maertens.
Lua i Stíl Chicago (17ú heag.)Maertens, Willi. Telemann, Georg Philipp: W. Maertens. Stockholm, 1975.
Lua MLA (8ú heag.)Maertens, Willi. Telemann, Georg Philipp: W. Maertens. 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.