SÜMER, S. K. Et Al. 2010. COMPARISONS OF 540 AND 540E PTO OPERATIONS IN TRACTORS THROUGH LABORATORY TESTS. BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE , vol.16, no.4 , 526-533.

SÜMER, S. K., KOCABIYIK, H., SAY, S. M., & ÇİÇEK, G., (2010). COMPARISONS OF 540 AND 540E PTO OPERATIONS IN TRACTORS THROUGH LABORATORY TESTS. BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE , vol.16, no.4, 526-533.

SÜMER, SARP Et Al. "COMPARISONS OF 540 AND 540E PTO OPERATIONS IN TRACTORS THROUGH LABORATORY TESTS," BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE , vol.16, no.4, 526-533, 2010

SÜMER, SARP K. Et Al. "COMPARISONS OF 540 AND 540E PTO OPERATIONS IN TRACTORS THROUGH LABORATORY TESTS." BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE , vol.16, no.4, pp.526-533, 2010

SÜMER, S. K. Et Al. (2010) . "COMPARISONS OF 540 AND 540E PTO OPERATIONS IN TRACTORS THROUGH LABORATORY TESTS." BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE , vol.16, no.4, pp.526-533.

@article{article, author={SARP KORKUT SÜMER Et Al. }, title={COMPARISONS OF 540 AND 540E PTO OPERATIONS IN TRACTORS THROUGH LABORATORY TESTS}, journal={BULGARIAN JOURNAL OF AGRICULTURAL SCIENCE}, year=2010, pages={526-533} }