APA (7. basım) Alıntı

Lumby, S. (1984). Investment appraisal (2nd ed.). ELBS.

Chicago Style (17. basım) Atıf

Lumby, Stephen. Investment Appraisal. 2nd ed. London: ELBS, 1984.

MLA (9th ed.) Atıf

Lumby, Stephen. Investment Appraisal. 2nd ed. ELBS, 1984.