Gaya APA

Tanaka,Yoshito, . et al (1988). PTI Ten Year Marine Atmosphere Exposure Test Of Unbonded Prestressed Concrete Prisms . Farmington Hills: Post tensioning institute.

Gaya MLA

Tanaka,Yoshito, . et al. "PTI Ten Year Marine Atmosphere Exposure Test Of Unbonded Prestressed Concrete Prisms". Farmington Hills: Post tensioning institute, 1988. Text.