APA aipamena

Johnson, R. W. (1970). Capital budgeting. Wardsworth.

Chicago Style aipamena

Johnson, Robert W. Capital Budgeting. California: Wardsworth, 1970.

MLA aipamena

Johnson, Robert W. Capital Budgeting. Wardsworth, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.