APA-viite (7. p.)

BERNANDER, K. Guides To Good Pratice; Recommendations For Segmental Construction In Prestressed Concrete. The Cement and Concre Associat.

Chicago-viite (17. p.)

BERNANDER, KG. Guides To Good Pratice; Recommendations For Segmental Construction In Prestressed Concrete. The Cement and Concre Associat.

MLA-viite (8. p.)

BERNANDER, KG. Guides To Good Pratice; Recommendations For Segmental Construction In Prestressed Concrete. The Cement and Concre Associat.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.