Cita APA (7a ed.)

(2007). nPlan (Ver. 1.0.0. beta.). American Systems Sp. z o.o..

Cita Chicago Style (17a ed.)

NPlan. Ver. 1.0.0. beta. [S.l.]: American Systems Sp. z o.o., 2007.

Cita MLA (9a ed.)

NPlan. Ver. 1.0.0. beta. American Systems Sp. z o.o., 2007.