TY - BOOK AU - Eisend, Martin TI - Research methodology in marketing : theory development, empirical approaches and philisophy of science considerations SN - 978-3-030-10793-2 AV - HF 5415 .Ei37 2019 PY - 2019/// CY - Switzerland PB - Springer KW - Marketing. KW - Research--moral and ethical aspects. KW - Sociology--research. N1 - Includes bibliographical references, index, and glossary. ER -