Cita APA (7th ed.)

Gillespie, C. (1970). Standard and direct costing. Prentice-Hall.

Cita Chicago (17th ed.)

Gillespie, Cecil. Standard and Direct Costing. New Delhi: Prentice-Hall, 1970.

Cita MLA (9th ed.)

Gillespie, Cecil. Standard and Direct Costing. Prentice-Hall, 1970.