Concrete Masonry Association of Australia. (1986). Specification for concrete segmental paving units. Concrete Masonry Association of Australia.
Citazione stile Chigago Style (17a edizione)Concrete Masonry Association of Australia. Specification for Concrete Segmental Paving Units. North Sydney: Concrete Masonry Association of Australia, 1986.
Citatione MLA (8a ed.)Concrete Masonry Association of Australia. Specification for Concrete Segmental Paving Units. Concrete Masonry Association of Australia, 1986.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.