Gaya APA

Ratnatunga, J. et al (1994). Principles of financial decision making / Janek Ratnatunga, Claudio Romano, Erwin Waldmann (Ed.ke-2). : John Wiley nSons.

Gaya MLA

Ratnatunga, Janek. et al. "Principles of financial decision making / Janek Ratnatunga, Claudio Romano, Erwin Waldmann". Ed.ke-2 : John Wiley nSons, 1994. Textbook.