(1988). Lotus Freelance Plus: Reference Getting Started. Brightbil-Roberts.
Cita Chicago Style (17a ed.)Lotus Freelance Plus: Reference Getting Started. Brightbil-Roberts, 1988.
Cita MLA (8a ed.)Lotus Freelance Plus: Reference Getting Started. Brightbil-Roberts, 1988.
Precaución: Estas citas no son 100% exactas.