APA

Lambert J., Kapustka K. & APN Promise. (2016). Microsoft Outlook 2016. Warszawa: APN Promise.

Chicago

Lambert Joan, Kapustka Krzysztof and APN Promise. 2016. Microsoft Outlook 2016. Warszawa: APN Promise.

Harvard

Lambert J., Kapustka K. and APN Promise. (2016). Microsoft Outlook 2016. Warszawa: APN Promise.

MLA

Lambert Joan, Kapustka Krzysztof and APN Promise. Microsoft Outlook 2016. Warszawa: APN Promise. 2016.