Gaya APA

HENDARDI, C., T. (2005-c.1). Step By Step SPSS 13: Analisis Data statistik (1). Yogyakarta: Andi Offset.

Gaya MLA

HENDARDI, C., T.. Step By Step SPSS 13: Analisis Data statistik. 1 Yogyakarta: Andi Offset, 2005-c.1. Text.