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

Gaya APA

kollman, K. (2014). The american political system second edition (-). : W.W.Norton & Company Inc.

Gaya MLA

kollman, Ken. "The american political system second edition". - : W.W.Norton & Company Inc, 2014. UMUM.