Cita APA (7th ed.)

Haimann, T. (1962). Professional management: Theory and practice. Houghton Mifflin.

Cita Chicago (17th ed.)

Haimann, Theo. Professional Management: Theory and Practice. Boston: Houghton Mifflin, 1962.

Cita MLA (9th ed.)

Haimann, Theo. Professional Management: Theory and Practice. Houghton Mifflin, 1962.