Heirbaut, K. (1983). Simon is dood. St. Niklaas: Barst.
Lua i Stíl Chicago (17ú heag.)Heirbaut, Karel. Simon Is Dood. St. Niklaas: Barst, 1983.
Lua MLA (8ú heag.)Heirbaut, Karel. Simon Is Dood. St. Niklaas: Barst, 1983.
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