APA aipamena

Ferreria, A. J. (1200). Entrepreneur's helpline. Prentice Hall.

Chicago Style aipamena

Ferreria, Alejandrino J. Entrepreneur's Helpline. Singapore: Prentice Hall, 1200.

MLA aipamena

Ferreria, Alejandrino J. Entrepreneur's Helpline. Prentice Hall, 1200.