https://dispora.pekanbaru.go.id/ https://iran.unhabitat.org/ https://labkes.pekanbaru.go.id/ https://phki.untan.ac.id/ https://feb.untan.ac.id/ https://heylink.me/jagungbetslot88uangasli/

Gaya APA

Gibb, J, R. et al (1992). Komunikasi (Cet.1). Semarang: Dahara Prize.

Gaya MLA

Gibb, Jack, R.. et al. "Komunikasi". Cet.1 Semarang: Dahara Prize, 1992. UMUM.