Παραπομπή σε μορφή APA (7η εκδ.)

Langenberg, E. A. (2007). Guanxi and Business Strategy: Theory and Implications for Multinational Companies in China. Physica-Verlag HD.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Langenberg, Eike A. Guanxi and Business Strategy: Theory and Implications for Multinational Companies in China. Heidelberg: Physica-Verlag HD, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Langenberg, Eike A. Guanxi and Business Strategy: Theory and Implications for Multinational Companies in China. Physica-Verlag HD, 2007.