public String toFormulaString(FormulaRenderingWorkbook book) {return ExternSheetNameResolver.prependSheetName(book, field_1_index_extern_sheet, formatReferenceAsString());}
public String ToFormulaString(IFormulaRenderingWorkbook book){return ExternSheetNameResolver.PrependSheetName(book, field_1_index_extern_sheet, FormatReferenceAsString());}