Tohutoro APA (7th ed.)

(1984). Descriptions of selected industry coding systems: Supplement to statistical policy working paper 11, A review of industry coding systems.

Tohutoru Kātū Chicago (17th ed.)

Descriptions of Selected Industry Coding Systems: Supplement to Statistical Policy Working Paper 11, A Review of Industry Coding Systems. 1984.

Tohutoro MLA (9th ed.)

Descriptions of Selected Industry Coding Systems: Supplement to Statistical Policy Working Paper 11, A Review of Industry Coding Systems. 1984.