APA (7e ed.) Bronvermelding

Não informado. (1958). Permanent Way. Japan Railway Civil Engineering.

Chicago (17e ed.) Bronvermelding

Não informado. Permanent Way. Tokyo: Japan Railway Civil Engineering, 1958.

MLA (8e ed.) Bronvermelding

Não informado. Permanent Way. Japan Railway Civil Engineering, 1958.

Let op: Deze citaties zijn niet altijd 100% accuraat.