एपीए उद्धरण

Sabulal K. (1997). The level of goal perception of vocational higher secondary school students of Kerala.

शिकागो स्टाइल उद्धरण

Sabulal K. The Level of Goal Perception of Vocational Higher Secondary School Students of Kerala. 1997.

एमएलए उद्धरण

Sabulal K. The Level of Goal Perception of Vocational Higher Secondary School Students of Kerala. 1997.