Gaya APA

Olliff, J. L.. (1982). Factors of Safety in the Structural Design of Large Sewers . : Pitman Advanced Publishing.

Gaya Chicago

Olliff, J. L.. Factors of Safety in the Structural Design of Large Sewers. : Pitman Advanced Publishing, 1982. Computer Software.

Gaya MLA

Olliff, J. L.. Factors of Safety in the Structural Design of Large Sewers. : Pitman Advanced Publishing, 1982. Computer Software.

Gaya Turabian

Olliff, J. L.. Factors of Safety in the Structural Design of Large Sewers. : Pitman Advanced Publishing, 1982. Computer Software.