Spranger, S. (2006). Calendars as types: Data modeling, constraint reasoning and type checking with calendar. Utz.
Chicago Style (17th ed.) CitationSpranger, Stephanie. Calendars as Types: Data Modeling, Constraint Reasoning and Type Checking with Calendar. München: Utz, 2006.
MLA (9th ed.) CitationSpranger, Stephanie. Calendars as Types: Data Modeling, Constraint Reasoning and Type Checking with Calendar. Utz, 2006.
Warning: These citations may not always be 100% accurate.