APA

Mangan J. T., . (1966). The knack of selling yourself. Chicago: Dartnell.

Chicago

Mangan James Thomas, . 1966. The knack of selling yourself. Chicago: Dartnell.

Harvard

Mangan J. T., . (1966). The knack of selling yourself. Chicago: Dartnell.

MLA

Mangan James Thomas, . The knack of selling yourself. Chicago: Dartnell. 1966.