APA (7th ed.) Citation

Não informado. (1969). Industrial and Commercial Training. J. Wellens, Industrial and Technical Training.

Chicago Style (17th ed.) Citation

Não informado. Industrial and Commercial Training. Guilsborough, Inglaterra: J. Wellens, Industrial and Technical Training, 1969.

MLA (8th ed.) Citation

Não informado. Industrial and Commercial Training. J. Wellens, Industrial and Technical Training, 1969.

Warning: These citations may not always be 100% accurate.