(en) Dan P. Clemens, João Lin Yun et Mark H. Meyer, « BOK globules and small molecular clouds – Deep IRAS photometry and (C-12)O spectroscopy », Astrophysical Journal Supplement, vol. 75, , p. 877 (DOI10.1086/191552, Bibcode1991ApJS...75..877C)
(en) João Lin Yun et Dan P. Clemens, « Star formation in small globules – Bart Bok was correct », Astrophysical Journal Letters, vol. 365, , p. L73 (DOI10.1086/185891, Bibcode1990ApJ...365L..73Y)
(en) João Lin Yun et Dan P. Clemens, « Discovery of outflows from young stellar objects in BOK globules », Astrophysical Journal Letters, vol. 385, , p. L21 (DOI10.1086/186268, Bibcode1992ApJ...385L..21Y)
(en) Shudong Zhou, Neal J., II Evans, Carsten Koempe et C. M. Walmsley, « Evidence for protostellar collapse in B335 », Astrophysical Journal, Part 1, vol. 404, no 1, , p. 232 (DOI10.1086/172271, Bibcode1993ApJ...404..232Z)
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(en) Dan P. Clemens, João Lin Yun et Mark H. Meyer, « BOK globules and small molecular clouds – Deep IRAS photometry and (C-12)O spectroscopy », Astrophysical Journal Supplement, vol. 75, , p. 877 (DOI10.1086/191552, Bibcode1991ApJS...75..877C)
(en) R. Launhardt, A. I. Sargent, T. Henning, R. Zylka et H. Zinnecker « Binary and multiple star formation in Bok globules » (10–15 April 2000) (Bibcode2000IAUS..200P.103L, consulté le ) — « (ibid.) », dans Birth and Evolution of Binary Stars, Poster Proceedings of IAU Symposium No. 200 on The Formation of Binary Stars, Potsdam, Germany, Bo Reipurth and Hans Zinnecker, p. 103
(en) João Lin Yun et Dan P. Clemens, « Star formation in small globules – Bart Bok was correct », Astrophysical Journal Letters, vol. 365, , p. L73 (DOI10.1086/185891, Bibcode1990ApJ...365L..73Y)
(en) Bo Reipurth, Steve Heathcote et Frederick Vrba, « Star formation in Bok globules and low-mass clouds. IV – Herbig–Haro objects in B335 », Astronomy & Astrophysics, vol. 256, no 1, , p. 225 (Bibcode1992A&A...256..225R)
(en) João Lin Yun et Dan P. Clemens, « Discovery of outflows from young stellar objects in BOK globules », Astrophysical Journal Letters, vol. 385, , p. L21 (DOI10.1086/186268, Bibcode1992ApJ...385L..21Y)
(en) Shudong Zhou, Neal J., II Evans, Carsten Koempe et C. M. Walmsley, « Evidence for protostellar collapse in B335 », Astrophysical Journal, Part 1, vol. 404, no 1, , p. 232 (DOI10.1086/172271, Bibcode1993ApJ...404..232Z)