(2003). Tcl/tk a developer's guide / Clif Flynt. [electronic resource].
Cita Chicago (17th ed.)Tcl/tk a Developer's Guide / Clif Flynt. [electronic Resource]. 2003.
Cita MLA (9th ed.)Tcl/tk a Developer's Guide / Clif Flynt. [electronic Resource]. 2003.
Atenció: Aquestes cites poden no estar 100% correctes.