Laing, J., & Rolfe, R. T. (1960). A manual of foundry practice for cast iron (3d ed., rev. and enl. by R.T. Rolfe.). Chapman & Hall.

Laing, J., and R. T. Rolfe. A Manual of Foundry Practice for Cast Iron. 3d ed., rev. and enl. by R.T. Rolfe. London,: Chapman & Hall, 1960.

Laing, J., and R. T. Rolfe. A Manual of Foundry Practice for Cast Iron. 3d ed., rev. and enl. by R.T. Rolfe. Chapman & Hall, 1960.