Gaya APA

The great wisdom from the great thinkers : kearifan orang-orang besar. (2013). Pekanbaru: Darul Haq 21.

Gaya Chicago

The great wisdom from the great thinkers : kearifan orang-orang besar. Cet.1. Pekanbaru: Darul Haq 21, 2013. NONFIKSI.

Gaya MLA

The great wisdom from the great thinkers : kearifan orang-orang besar. Cet.1. Pekanbaru: Darul Haq 21, 2013. NONFIKSI.

Gaya Turabian

The great wisdom from the great thinkers : kearifan orang-orang besar. Pekanbaru: Darul Haq 21, 2013. NONFIKSI.