APA-viite (7. p.)

Kral, I. H. (1992). The EXCEL spreadsheet for engineers and scientists. Prentice-Hall.

Chicago-viite (17. p.)

Kral, Irvin H. The EXCEL Spreadsheet for Engineers and Scientists. Englewood Cliffs: Prentice-Hall, 1992.

MLA-viite (9. p.)

Kral, Irvin H. The EXCEL Spreadsheet for Engineers and Scientists. Prentice-Hall, 1992.