Gaya APA

Puspitosari, H, A. (2010). Having Fun With Microsoft Excel 2007 (Cet.1). yogyakarta: Skripta Media Creative.

Gaya MLA

Puspitosari, Heni, A.. "Having Fun With Microsoft Excel 2007". Cet.1 yogyakarta: Skripta Media Creative, 2010. Text.