Gaya APA

Siegel, J, G. (1991). How to Analyze Businesses, Financial Statements, and the Quality of Earnings (Kedua). Amerika Serikat: Prentice Hall.

Gaya MLA

Siegel, Joel, G.. "How to Analyze Businesses, Financial Statements, and the Quality of Earnings". Kedua Amerika Serikat: Prentice Hall, 1991. Text.