APA (7th ed.) Citation

Saidin bin Teh. (1980). Professional competencies needed by Malaysian agricultural extension supervisors. [publisher not identified].

Chicago Style (17th ed.) Citation

Saidin bin Teh. Professional Competencies Needed by Malaysian Agricultural Extension Supervisors. [Place of publication not identified]: [publisher not identified], 1980.

MLA (9th ed.) Citation

Saidin bin Teh. Professional Competencies Needed by Malaysian Agricultural Extension Supervisors. [publisher not identified], 1980.

Warning: These citations may not always be 100% accurate.