APA Style

Zuardi, Gunawan, Bachtiar, Arini. (2009). Analysis of Net Promoter Score System to Improve the Marketing Strategy in Allianz Indonesia . : Swiss German University.

Chicago Style

Zuardi, Gunawan, Bachtiar, Arini. Analysis of Net Promoter Score System to Improve the Marketing Strategy in Allianz Indonesia. : Swiss German University, 2009. print.

MLA Style

Zuardi, Gunawan, Bachtiar, Arini. Analysis of Net Promoter Score System to Improve the Marketing Strategy in Allianz Indonesia. : Swiss German University, 2009. print.

Turabian Style

Zuardi, Gunawan, Bachtiar, Arini. Analysis of Net Promoter Score System to Improve the Marketing Strategy in Allianz Indonesia. : Swiss German University, 2009. print.