APA-viite (7. p.)

BLOCKER, J. G. Cost Accounting John G. Bloker And W. Keith Weltmer. McGraw-Hill.

Chicago-viite (17. p.)

BLOCKER, John G. Cost Accounting John G. Bloker And W. Keith Weltmer. McGraw-Hill.

MLA-viite (8. p.)

BLOCKER, John G. Cost Accounting John G. Bloker And W. Keith Weltmer. McGraw-Hill.