APA

Heck J. L., . (19881999). Finance literature index. New York, NY [u.a.]: McGraw-Hill.

Chicago

Heck Jean L, . 19881999. Finance literature index. New York, NY [u.a.]: McGraw-Hill.

Harvard

Heck J. L., . (19881999). Finance literature index. New York, NY [u.a.]: McGraw-Hill.

MLA

Heck Jean L, . Finance literature index. New York, NY [u.a.]: McGraw-Hill. 19881999.