Tohutoro APA (7th ed.)

Holtzblatt, M. A. International political risk: Historical, insurance, and accounting aspects. University Microfilms International.

Tohutoru Chicago (17th ed.)

Holtzblatt, Mark A. International Political Risk: Historical, Insurance, and Accounting Aspects. Ann Arbor, Mich.: University Microfilms International.

Tohutoro MLA (8th ed.)

Holtzblatt, Mark A. International Political Risk: Historical, Insurance, and Accounting Aspects. University Microfilms International.