Tohutoro APA (7th ed.)

(1970). Proceedings of the 4th International Conference on input-output techniques, Geneva, 8-12 January,1968. North-Holland.

Tohutoru Kātū Chicago (17th ed.)

Proceedings of the 4th International Conference on Input-output Techniques, Geneva, 8-12 January,1968. Amsterdam: North-Holland, 1970.

Tohutoro MLA (9th ed.)

Proceedings of the 4th International Conference on Input-output Techniques, Geneva, 8-12 January,1968. North-Holland, 1970.