APA aipamena

Needham, J. (1991). Self mastery through neuro-linguistic programming. HRD Management Services.

Chicago Style aipamena

Needham, James. Self Mastery Through Neuro-linguistic Programming. Makati, Metro Manila: HRD Management Services, 1991.

MLA aipamena

Needham, James. Self Mastery Through Neuro-linguistic Programming. HRD Management Services, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.