APA-referens

Occhiogrosso, J. (1992). Clipper developer's library. - 2nd ed. , (2nd ed. ,.). Microtrend Books.

Chicago-stil citat

Occhiogrosso, James. Clipper Developer's Library. - 2nd Ed. ,. 2nd ed. ,. San Marcos: Microtrend Books, 1992.

MLA-referens

Occhiogrosso, James. Clipper Developer's Library. - 2nd Ed. ,. 2nd ed. ,. Microtrend Books, 1992.